Science News for May 6, 2026

New study suggests ‘freedom framing’ more effective than mandates for vaccine-hesitant Americans

HKUMed develops world-first nasal spray as prehospital emergency aid for ischemic stroke, reducing brain damage by over 80% and protecting neurological and motor functions

HKU IDS research in complex networks predictability: international collaborative study with Nobel Laureate in Physics

Free fatty acids induce mammary epithelial cell death in ketotic dairy cows via endoplasmic reticulum stress

Curtin Ignition 2026 to power Australia’s next generation of entrepreneurs

HKU School of Governance and Policy concludes landmark Inaugural Week, shaping governance and next generation leadership inspired by human progress and innovative ideas

Discovery of robust topological hall signatures in the layered ferromagnet FePd₂Te₂ opens new routes for spintronic technologies

HKU Nobel Laureate Professor Ferenc Krausz elected as International Member of U.S. National Academy of Sciences

Operando stress monitoring reveals critical reversibility thresholds in UV-degraded perovskite solar cells

HKUMed uncovers key mechanism of cancer drug resistance

HKU research team to develop “Short-wavelength infrared spectrometer” for China’s Tianwen-3 mission, advancing the search for signs of life on Mars

HKU transforms urban safety with ‘eCheckGo’ AI system for rapid building inspections

Nature-based group activities improve wellbeing among older adults experiencing loneliness

HKUMed develops a pioneering AI early detection system to reduce human risk from avian influenza A viruses

The 10th HKU Quarterly Forum on Chinese Economy:

Education Summit 2026 unites global leaders on the future of intelligence and education in Hong Kong

Beyond accuracy: Why molecular AI needs comprehensive alignment

DAMPE observes charge-dependent limit of cosmic ray acceleration

The DAMPE collaboration has directly observed charge-dependent spectral softening of five primary cosmic-ray nuclei, confirming the Peters cycle model. This observation suggests a nearby cosmic-ray accelerator with a charge-dependent energy limit, providing new insights into cosmic-ray physics.

Gaming monkeys' curiosity

A team of researchers created a touchscreen-based game task inspired by hide-and-seek to elicit curiosity in resident Japanese macaques. The monkeys preferred moderate uncertainty, spending nearly 100 trials without rewards. This study supports the goldilocks principle, where animals seek moderately complex or uncertain stimuli.

A new mechanism regulating beta cell mass under stress

Researchers at Kyoto University discovered that ATF6α plays a critical role in enabling the survival and proliferation of beta cells under sustained stress, leading to impaired beta cell mass expansion. The study highlights the potential for developing new therapeutic strategies to preserve and restore beta cell mass in diabetes.

Band engineering and structural‑geometrical engineering in 2D/3D van der Waals heterostructures for advanced photodetection and intelligent sensing

Researchers develop 2D/3D van der Waals heterostructures for enhanced photodetection, combining high absorption with tunable surface states. The integration of 3D semiconductors and 2D materials enables reconfigurable optoelectronics and in-sensor computing, revolutionizing AI and edge sensing.

Positive experiences can help break the cycle of abuse

Research at Kyoto University found that individuals with fewer positive childhood experiences are more likely to perpetrate elder abuse, while those with more community-related positive experiences have a lower risk. The study suggests that multiple forms of positive experiences across different domains may be necessary to break the cy...

RAS inhibitor daraxonrasib demonstrates initial anti-tumor activity in pancreatic cancer

The Phase 1/2 trial demonstrated a 29% response rate and median overall survival of 15.6 months, outperforming historical chemotherapy response rates. Daraxonrasib targets RAS in its 'on' state and has shown durable responses with a manageable safety profile.

Clinical Organizational Science proposes a structural explanation for why organizations resist change

The article introduces Clinical Organizational Science (COS), a framework that reframes organizational transformation as a problem of structure, not behavior. COS argues that old patterns persist due to the way people interact every day, and proposes three intervention concepts to redesign feedback and interaction patterns.

Limit ultra processed foods to lower risk of heart disease, say experts

A European Society of Cardiology consensus report suggests that ultra processed food consumption is linked to cardiovascular disease and death. The report calls for doctors to advise patients on limiting UPF intake to prevent cardiovascular risks.

Data–water symbiosis: Coupling data centres with wastewater treatment plants could cut 84 million tonnes of CO₂ eq and save 1,300 million m3 of freshwater annually

A global analysis reveals that coupling data centres with wastewater treatment plants can eliminate greenhouse gas emissions, conserve freshwater, and generate economic savings. The study found that 87.8% of the economically viable linkages fall within 40 km of each other, making near-term urban deployment realistic.

Better cognition tied to higher relapse risk after depression remission

A new study with over 3,700 UK participants found that better cognitive functioning may be associated with a higher risk of future depressive episodes in those with a history of depression. In contrast, worse cognitive performance was linked to a lower risk of relapse in both individuals with previous depression and control participants.

Doctors favor explaining anxiety to patients as a human evolution ‘success story’

A new study found that mental health clinicians prefer evolutionary explanations of anxiety over genetic approaches, believing they provide a more positive outlook and can improve patient willingness to seek help. This shift could lead to more hopeful and therapeutically empowering attitudes towards anxiety treatment.

Europe’s first CAR T cell trial for amyloidosis opens

The ALARIC trial aims to treat at least 12 patients with light chain amyloidosis, a rare but serious blood disease affecting around 500 people in the UK each year. CAR T-cell therapy targets abnormal plasma cells producing faulty proteins, offering a one-off treatment with high and durable response rates.

Review finds no direct link between aluminium adjuvanted vaccines and serious or long term health conditions

A systematic review of 59 studies found no association between aluminium-adjuvanted vaccines and serious or long-term health outcomes, including autism, type 1 diabetes, asthma, and myalgia. Persistent nodules or granulomas at the injection site were the most consistently documented reactions.

Controlled peanut intake may reduce allergies in toddlers

Researchers treated 75 children with peanut allergies using slow up-dosing and low maintenance dosing. After three years, 82% of the treatment group could eat at least 3.5 peanuts without an allergic reaction.

A new way to read the Universe

A new framework called CIGaRS allows scientists to extract more information from Type Ia supernovae by jointly analyzing their explosions and host galaxies. This enables precise distance measurements without spectroscopy, crucial for the Vera C. Rubin Observatory's 10-year sky survey.

ASCO 2026 Tip Sheet - Sylvester Comprehensive Cancer Center

Researchers at the Sylvester Comprehensive Cancer Center presented several studies at ASCO 2026 exploring new treatment options for patients with advanced gastrointestinal stromal tumors (GISTs) and melanoma. These include velzatinib, a targeted therapy for GIST patients, and PRAME-directed T-cell receptor therapies for synovial sarcoma.

Mount Sinai study identifies new strategy to overcome immunotherapy resistance in colorectal cancer

Researchers at Mount Sinai have identified a promising new strategy to overcome resistance to immunotherapy in colorectal cancer. The approach, which restores communication between key immune cells, achieved up to 100% tumor clearance in some models.

International forum highlights engineered biochar for carbon capture and resource recovery

The 23rd Carbon Research International Forum highlights engineered biochar's potential in supporting carbon capture, resource recovery, and sustainable industrial development. Recent progress in converting agricultural and industrial residues into high-performance carbon materials was discussed.

RAS(ON) inhibitor daraxonrasib shows promising results in advanced pancreatic cancer phase 1/2 study

A phase 1/2 trial of daraxonrasib, a RAS(ON) multi-selective inhibitor, demonstrated safety and broad activity against RAS-mutant metastatic pancreatic cancer. The drug showed promising signs of activity, with approximately 30% of patients experiencing an objective response and 90% experiencing disease control.

A comprehensive theory for nematoelasticity (Physical Review B)

Researchers at the University of Illinois have developed a new theory to explain the emergence of nematic order in solids, resolving a long-standing paradox. The theory suggests that elasticity selectively couples to certain types of nematic modes, suppressing others associated with disorder.

Ecological Society of America announces 2026 award recipients

The Ecological Society of America recognizes Stephen W. Pacala and Kenneth M. Klemow with Eminent Ecologist Award and Distinguished Lifetime Service Award, respectively, for their significant contributions to ecological research and public service.

How the rise of continents may have set the stage for life on Earth

A new study suggests that the rise of continents may have regulated boron levels in ancient oceans, creating a stable environment for life to emerge. The growth of granite-rich continental crust helped stabilize boron concentrations, making it available for use by early life forms.

Certain migraine prevention drugs associated with reduced risk of glaucoma

Researchers found that people taking calcitonin gene-related peptide (CGRP) inhibitor drugs had a 25% lower risk of developing glaucoma than those taking other migraine medications. The reduced risk was only evident in CGRP inhibitors using monoclonal antibodies, not receptor antagonists or gepants.

DNA matches identify four more sailors from Franklin expedition

Researchers from the University of Waterloo have identified four more members of Sir John Franklin's 1845 expedition using DNA samples extracted from skeletal remains. The new discoveries bring the total number of identified sailors to six, providing previously unavailable details about the circumstances and locations of their deaths.

Cool beans, smart roots: Scientists discover a new cell that helps seedlings survive drought battered and nutrient poor soils

Researchers identify 'hooked hairs' in common beans that form tiny structures to defend against drought and nutrient starvation. These cells help young plants survive long before their mature root systems take shape.

American Society for Nutrition appoints Brian Lindshield, PhD, as Interim Editor in Chief of Current Developments in Nutrition

The American Society for Nutrition has appointed Dr. Brian Lindshield as the new Interim Editor-in-Chief of Current Developments in Nutrition (CDN). With extensive experience and a strong record of leadership in academic nutrition, Dr. Lindshield will build on CDN's foundation for continued growth and innovation.

How international service-learning shapes student development and what drives it

A qualitative study in Hong Kong found that international service-learning produces four main categories of student learning outcomes: interpersonal, personal, civic, and academic. Students reported increased collaboration skills, self-awareness, and global citizenship.

Research manipulation mapped in new Forensic Scientometrics (FoSci) report

The FoSci Report 2026 examines individual paper-level fraud, coordinated criminal networks, systemic structural failures, and risks to government research. It charts the maturity and gaps in current research integrity practice, arguing that isolated infractions often signal more systemic issues.

Genetic “bonus material” makes the gut bacterium Segatella copri oxygen-tolerant

Researchers identified functional differences in Segatella strains from different regions of the world. Genomes of Segatella copri with OxyR showed a hundred to thousand times higher oxygen tolerance than those without, suggesting horizontal gene transfer occurred several thousand years ago.

Death-defying protein found in tardigrades preserves synthetic cells

A protein from tardigrades has been found to protect synthetic cell membranes during dehydration, allowing them to survive rehydration. This discovery could lead to a way to store and transport biological microfactories, revolutionizing the production of medicines and other valuable molecules.

Method for stress-testing cloud computing algorithms helps avoid network failures

Researchers from MIT have developed a more user-friendly and efficient method to identify potential system failures in cloud computing algorithms. The 'MetaEase' technique analyzes an algorithm's source code directly to uncover hidden blind spots that might cause unexpected failures, reducing the risk of costly network outages.

SFU researchers get funding boost to forecast whale movements using AI

The HALLO project uses real-time acoustic and visual data, vessel tracking, and citizen-scientist reports to track and forecast Southern Resident killer whales' movements. The AI-powered system aims to support faster detection and more reliable classification of whales in shipping lanes.

New long-necked dinosaur found in Northeast Brazil was a close relative of a European species

A new species of long-necked dinosaur, Dasosaurus tocantinensis, was discovered in Northeast Brazil and found to be a close relative of a European species. The dinosaur is estimated to have been around 20 meters long and lived approximately 120 million years ago.

Duke University professor recognized for launching mentoring programs that drive student success

Nicki Washington, a Duke University professor, has been recognized by the Association for Computing Machinery (ACM) for her exceptional commitment to diversifying the computing community. Her mentoring programs have led to increased student success and career opportunities.

Nitrogen pollution identified as major driver of biodiversity loss in UK coastal waters

A new study reveals that nitrogen enrichment is significantly reducing the abundance and variety of marine life in UK coastal ecosystems. The research found a strong association between higher nitrogen concentrations and a decrease in animal abundance and species richness.

Like a molecular scalpel: New CRISPR tool eliminates undesired cells with ease

A new CRISPR tool has been developed to eliminate specific cells based on their RNA signature. The nuclease Cas12a2 can target any RNA sequence with high sensitivity and specificity, making it a promising approach for selectively killing cancer cells, virus-infected cells, and unmodified cells.

UBC researchers find Indigenous lands can outperform protected areas on conservation

A new study by UBC researchers found that Indigenous lands consistently protect forests, biodiversity, and carbon stores at levels equal to or greater than government-designated protected areas. The study highlights the importance of securing formal land rights for Indigenous Peoples and funding and resourcing Indigenous stewardship.

Deforestation lowers threshold for Amazon degradation to below 2°C warming

A new study reveals that around two-thirds of the Amazon rainforest could shift into degraded ecosystems at 1.5-1.9°C of global warming due to increased deforestation. The study highlights the critical role of the Amazon in regulating moisture recycling and stabilizing the Earth system.

Aston University finds new way to train robots for real-world tasks using AI

Researchers at Aston University have created an AI-based training method that enables robots to adapt to real-world conditions without extensive data collection. This breakthrough could significantly accelerate innovation in sustainable manufacturing, recycling, and autonomous industrial systems.

DNA analyses uncover what is hiding under the cap plaguing the white button mushroom industry

A University of Florida study reveals that bacterial blotch in white button mushrooms is caused by a complex of multiple bacteria, not a single pathogen. The discovery could support better diagnostics and more effective, sustainable treatments, helping strengthen mushroom production nationwide.

Johns Hopkins physicians achieve 95% cure rate for sickle cell disease with bone marrow transplant

Researchers at Johns Hopkins Kimmel Cancer Center have achieved a 95% cure rate for sickle cell disease using a reduced-intensity bone marrow transplant regimen, preserving fertility in most patients. The study reports low rejection rates and durable engraftment with minimal immunosuppression.

Advancing drug discovery from automation to autonomy: Insilico Medicine announces LabClaw The Intelligent System

LabClaw integrates PandaOmics, automated laboratory hardware matrix, LIMS, and multi-dimensional data analysis pipelines to create an end-to-end intelligent closed loop. The system features five types of agents and a Human-in-the-Loop confirmation mechanism for maximizing efficiency without compromising scientific safety standards.

How trees in urban areas are key to cooling down a warmer world

A study by Ohio State University found that certain tree species, such as red maple and northern catalpa, are more resilient to heat and water stress. Urban forests can provide natural cooling, reducing summer electricity usage, but require careful management and investment in irrigation systems.

A new kind of cold sensor

Researchers at Weill Cornell Medicine have discovered a novel mechanism for sensing cold temperatures in a bacterial protein called SthK. This finding suggests that similar mechanisms may exist in other organisms, including humans, and could provide new insights into disorders related to faulty temperature regulation.

Mayo Clinic and Stanford researchers develop first blood test to map tumor “neighborhoods,” improving prediction of therapy response

The study identifies nine distinct cellular neighborhoods in the tumor microenvironment, each associated with survival and immunotherapy response outcomes. The blood-based liquid biopsy test could guide treatment decisions for multiple cancer types and treatments.

From supernova light a sharper view of the universe

A new study introduces CIGaRS, a novel approach to derive highly precise estimates of cosmic distances and robust cosmological measurements. This method uses artificial intelligence and neural networks to disentangle the intrinsic effects on supernovae light from environmental factors.

New MRI technology provides a comprehensive view of the human brain

Researchers developed multiplexed MRI technology, enabling simultaneous imaging of signals from multiple molecules in the brain. The technology provides a comprehensive view of the brain's structure, physiology, and molecular processes, allowing for more precise diagnosis and individualized treatment planning.

Sage awards higher education faculty for Critical Thinking Challenge

The 2026 Critical Thinking Challenge recognized submissions from 36 countries highlighting strategies to make critical thinking an everyday habit. Winners received stipends to support research or library needs, contributing to a growing urgency of advancing critical thinking in higher education.

How river DNA can track fish, frogs, fungi and human feces — all at once

Researchers have developed a technique to analyze DNA from water samples to track species, detect pollution, and monitor ecosystem health. The technology identifies DNA from various organisms, including fish, amphibians, mammals, and even leatherback sea turtles.

ERASur colorectal cancer trial reaches one-third patient accrual milestone

The ERASur clinical trial is investigating whether total ablative therapy can improve overall survival in patients with newly diagnosed, limited metastatic colorectal cancer. The study has reached one-third patient accrual milestone, signaling strong momentum.

How higher temperatures can benefit (or devastate) bumble bee populations

New research finds that higher temperatures can benefit bumble bees with underground nests by allowing them to spend more time foraging, but may devastate those with aboveground nests due to increased cooling costs. The benefits appear to outweigh the costs, but just a few damaging hours of extreme heat could set a colony back.

Hidden methane emerging from beneath the ice reveals Greenland’s sensitivity to climate change

A new study reveals how responsive Greenland's ice sheet is to climate change, with widespread methane release linked to an episode of warming around 4,000 years ago. The findings highlight the role of recent ice margin fluctuations on subglacial carbon cycling, with implications for global methane budget assessments.

Doctors urge caution regarding elective MRI in new editorial

Elective MRI screenings may lead to false positives, unnecessary surgery, and emotional harm. Experts argue that detecting certain cancers early is not always beneficial, and the scans can exacerbate anxiety rather than improve quality of life.

UMass Amherst astronomer looks into the cradle where stars are born

An international team of astronomers, led by Daniela Calzetti, has observed the 'natal clouds' surrounding young star clusters for the first time. The study reveals that massive star clusters disperse their gaseous shroud faster and light up their galaxy earlier than smaller ones.

Elevated blood sugar levels during pregnancy may result in poorer birth outcomes

A recent study found that failing the glucose challenge test was associated with babies having higher birth weights, a risk factor for future obesity and diabetes. Women diagnosed with gestational diabetes were also more likely to give birth to large babies.

Guided by light – fish larvae in Lake Constance

Research reveals how young fish larvae use green-yellow wavelengths of light to navigate Lake Constance's complex environment, but increasing temperatures and artificial lighting pose threats to their survival. Altering light colors in shore areas could mitigate these effects and help protect the delicate ecosystem.

Heavy air pollution is linked to worse post-surgical outcomes

Research finds association between high air pollution and increased risk of post-surgical complications, including sepsis, pneumonia, and surgical wound infection. Higher levels of PM2.5 air pollution above EPA daily limits increase risk by 8%.

Professor Laura Gagliardi receives prestigious Schrödinger Medal

Gagliardi's work on multireference electronic-structure theory has led to breakthroughs in catalysis, carbon capture, and water harvesting. Her development of MC-PDFT and LAS methods has facilitated the design of materials that function as molecular sponges.

Scientists use ultrasound to destroy influenza A and COVID-19 viruses without damaging human cells

Researchers used high-frequency ultrasound waves to eliminate viruses such as SARS-CoV-2 and H1N1 by causing structural changes that led to inactivation. The technique uses acoustic resonance, which differs from cavitation, a process used for decontamination.

Rare dual-mutation GIST responds to targeted therapy, challenging established tumor biology

A rare case of a small bowel GIST harboring concurrent KIT exon 9 duplication and SDHC mutation showed a strong response to high-dose imatinib, despite the presence of the SDHC mutation. Integrated molecular interpretation is crucial in GIST management.

Novin AgriTech receives USDA grant to develop novel traits for wheat, accelerate trait integration

Novin AgriTech received an $174,906 USD grant from the US Department of Agriculture to develop nitrogen use efficiency trait in elite wheat cultivars. The company's platform technology will introduce genetic tools to improve nitrogen use efficiency.

In an experiment, yellow trout grew larger than the wild strain

In an experiment, yellow trout grew larger than the wild strain, with averages of 300 grams at 270 days compared to 237-gram range for wild-type ones. The study suggests potential for aquaculture and sport fishing, with color variation leading to different products.

Nature draws more tourists to the Canary Islands than previously believed

A social media analysis by the University of Helsinki reveals that nature has an important role to play in tourism beyond the beaches, with 25% of photos taken in conservation areas and a third in natural settings. This finding suggests that Central and Southern Europeans tend to focus more on nature than British or Nordic visitors.

Shaping the future of learning with AI and digital technologies

The new ALI master's program combines psychology, computer science, and education to prepare students for the intersection of AI, digital technologies, and education. Graduates will have broad career prospects in e-learning, instructional design, and AI-driven product development.

Tactile sensor transforms tool wear detection in machining

A novel monitoring system has been developed to detect tool wear in machining, delivering 98% accuracy and real-time insights. This innovation uses a flexible tactile sensor to capture detailed images of the cutting edge, enabling manufacturers to schedule replacement at the optimal time.

How physical activity is linked to well-being in daily life

Research analyzed data from over 300,000 participants to find correlations between physical activity and affective well-being. Positive correlations were found for energy and mood before and after exercise, while calmness showed a negative correlation. Individuals with low well-being particularly benefited from physical activity.

Selling yourself short: new research shows how sexualized dating profiles can undermine long-term appeal

New research examines how sexualized online dating profiles shape viewers' perceptions and relationship intentions. Sexualized profiles are judged more negatively and elicit less interest in long-term relationships. However, adding a human bio can soften the negative effect, particularly for men viewing women's profiles.

Scientists program materials just by spinning them

Researchers have developed a method to program metamaterials using rotation, enabling the global setting of memory in mechanical systems. By harnessing forces arising from a rotating platform, elastic beams can be made to snap between two stable states, allowing for the storage and retrieval of binary information.

In mafias, marriages are strategic tools

Research on the 'Ndrangheta mafia network reveals that matrimonial ties between lesser-known clans play a vital role in maintaining the entire network's resilience. The analysis found that marriages between less influential families are significantly more critical to the network's cohesion.

Video and audio monitoring of the Arctic seafloor captures rarely seen phenomena: fish swimming backwards, narwhal calls nearby, and a beautiful array of deep-sea dwellers and tide-driven "marine snow”

Researchers used seafloor video and audio monitoring to capture rare phenomena in a Greenlandic glacial fjord, including fish swimming backwards and making sudden appearances of deep-sea dwellers. The study also revealed the presence of narwhals near the surface, providing new insights into the Arctic ecosystem.

Head impacts associated with altered gut microbiome in football players

Researchers tracked six NCAA Division I football players over a season and found that non-concussive head impacts correlated with changes to the gut microbiome. The study suggests that even sub-symptomatic head impacts might affect the gut microbiome, both in the immediate aftermath of injury and over a longer time course.

Book by University of Toronto professor named as one of Thinkers50 best new management books for 2026

George Newman's book, How Great Ideas Happen, explores the hidden steps behind breakthrough success and reveals that creativity is a method rather than magic. The book, published by Simon & Schuster, draws on cutting-edge research to show how successful innovators approach their work with intention and diligence.

Membrane complex aids rock-eating microbes in converting carbon dioxide to biomass

Researchers discovered a membrane complex in microbes that enables efficient conversion of CO2 to biomass without wasting energy. This finding has implications for the understanding of lithoautotrophic microorganisms and their role in extreme habitats.

HKUST researchers flip the CRISPR script to develop world's first DNA-guided gene editing tool for precise infectious disease diagnosis and advancing antiviral therapies

The Hong Kong University of Science and Technology (HKUST) researchers have developed a revolutionary DNA-guided CRISPR-Cas system that can programmably target RNA molecules, offering improved accuracy in rapid infectious disease testing and advancing antiviral treatments.

“Citizen scientist” high school teacher recorded 5 years of migration data for Black Skimmer birds in the Eastern US, documenting the farthest dispersal for breeding for the species

A high school teacher participated in a citizen science project to record migration data for Black Skimmers in the Eastern US. The study documents the farthest dispersal for breeding among this species, providing valuable insights into its movements.

Sound waves create mist that can act like ‘plant sunscreen’

RMIT University researchers developed a new method to coat fragile surfaces with a fine mist that acts as a UV shield, allowing normal plant function. The coating absorbs harmful UV light while permitting visible light through, enabling plants to continue photosynthesis.

Rare footage of elusive sea-floor creatures and backward-swimming fish captured by compact video-acoustic system in Greenland

A new, non-invasive monitoring system captured striking footage of hyperbenthos, including a snailfish exhibiting backward swimming behavior, and the acoustic presence of narwhals. The study highlights the dynamic nature of the deep-sea environment, with organic particles concentrating in response to tidal currents.

Online echo chambers could arise even without algorithmic nudges or seeking like-minded people

A new study finds that interaction dynamics in online communities can amplify small imbalances, rapidly turning mixed-opinion communities into highly-polarized ones. Even without algorithms and homogeneity-seeking behaviors, initial polarizations can emerge unintentionally.

Light without electricity? Glowing algae could make it possible

Researchers have successfully turned on glowing algae and kept them lit up using simple chemical solutions, paving the way for future technologies like autonomous robots and living sensors. The finding also offers an environmental benefit as these photosynthetic organisms convert carbon dissolved in seawater into energy.

Advanced lung cancer inflammation index linked to recovery after stroke thrombolysis

A new study found that the advanced lung cancer inflammation index (ALI) is a potential prognostic tool for patients with acute ischemic stroke (AIS) receiving intravenous thrombolysis. Patients in lower ALI quartiles had poorer recovery outcomes, highlighting a threshold effect at the 25th percentile of ALI levels.

Metabolomic profiling defines subtype-specific programs in pediatric ependymoma

A recent study defines subtype-specific metabolic programs in pediatric ependymoma, linking them to clinical differences. The researchers identified fatty acid oxidation and polyamine metabolism as key dependencies for aggressive subtypes, providing a resource for understanding the biology of pediatric ependymoma.

How immune cells spur repair of the heart

Macrophages are among the earliest responders to heart injury, activating an inflammatory program that helps kickstart regeneration. The researchers found that dampening this response specifically in macrophages promotes blood vessel growth and heart muscle cell proliferation, both essential for regeneration.

Introducing ecotech, nature’s innovation accelerator

Ecotech aims to develop scalable solutions inspired by nature to tackle environmental challenges. The field combines biology, engineering, and earth sciences for interdisciplinary collaboration.

Stereotypes of autism in TV and film may be linked to delayed diagnosis, Stirling study finds

Researchers found that portrayals in media lacked diversity, often focusing on white, socially awkward male characters. Autistic participants felt that such portrayals were exaggerated and simplified, limiting public understanding and self-understanding.

Human language is biased towards safety, major study reveals, challenging 70-year scientific consensus

A new study reveals that human language is systematically biased toward safety, overturning a cornerstone assumption in psychology and linguistics. The researchers identified three independent dimensions: power, danger, and structure, which explain over 90% of the variance in meaning.

Light reveals the invisible: AI decode optical fiber “growth rings” for perfect shapes

A team developed an AI technique to decode 'optical growth rings' in real-time, determining the fiber's diameter and reconstructing its full three-dimensional shape. This process achieves exceptional precision with an error below 0.35% and enables active guidance and correction during fabrication.

Experts in quantum transport have published a new method in the journal Physical Review Materials for measuring distances at the nanometre scale at room temperature

Researchers at the University of Alicante have developed a precise method for measuring distances at the nanometre scale at room temperature. This breakthrough enables the identification of gold nanocontacts just three atoms thick, significantly advancing current understanding of electronic transport.

Hydrogen takes a major step forward in maritime – University of Vaasa to coordinate ambitious European demonstration

The H4PERION project will demonstrate the safe and reliable use of a hydrogen-capable internal combustion engine on a large commercial vessel, combining full-scale engine development with onboard demonstration and digital modelling. The project aims to shorten the path from research to real-world impact for low- and zero-carbon shipping.

Researchers show CRISPR can selectively destroy cells, a cancer-treatment goal

Researchers have successfully developed a new CRISPR system, Cas12a2, that can selectively kill cancer cells without harming healthy tissue. The technology uses a guide RNA to target specific genetic mutations and has shown promise in reducing tumor volume by 50% after a single treatment.

Researchers identify potential new route for antimalarial drug design

A team of researchers has uncovered a promising new target for antimalarial drug design, identifying an enzyme called aminopeptidase P from the Plasmodium falciparum parasite. The new inhibitors have been shown to bind more strongly and selectively than existing compounds, demonstrating potential as a new class of drugs to combat malaria.

AI matches human teachers: HKUST study finds a brief pre-lecture chat boosts students' brain synchrony and learning outcomes

A study at HKUST found that a brief pre-lecture conversation with either a human or AI instructor improves students' neural synchrony and learning outcomes. The study used MRI scans to track eye movements, brain responses, and learning outcomes, revealing comparable results between human and AI interactions.

New kind of CRISPR could treat viral infection and cancer by shredding sick cells’ DNA

A new CRISPR protein, Cas12a2, has shown potential for killing sick cells while leaving healthy ones untouched. Researchers have tested its effectiveness in destroying cancer cells and virus-infected cells with promising results.

Recent advancements in the tribovoltaic effect for human motion energy harvesting and wearable self-powered sensing

Researchers developed a novel tribovoltaic effect-based strategy for human motion energy harvesting, enabling stable direct current output and simplifying system design. Advanced device designs enhance flexibility, durability, and adaptability to complex human motions, making it suitable for wearable applications.

What factors might account for the increased risk of autism in children with epilepsy?

A large population-based study found that children with epilepsy have a significantly higher risk of also having autism spectrum disorder. The study highlighted key differences between children with co-occurring conditions, including intellectual disability and age of diagnosis.

Oxytocin linked to group competition

A new study by researchers at UZH's Institute of Evolutionary Medicine found that oxytocin levels increase during football matches, particularly against familiar rivals. The study suggests that oxytocin plays a key role in team dynamics and group boundaries, potentially promoting cooperation and cohesion.

Internal-heating pyrolyzer produces cleaner, agriculture-ready biochar

Researchers used reed straw pellets to test an internally heated system, producing biochar with stable fixed carbon content and high energy recovery. The study found that operating conditions, such as temperature and airflow rates, significantly impact biochar properties, including specific surface area and PAH concentrations.

A blood test reveals ‘neighborhoods’ of cells in tumors, predicts immunotherapy responses

Researchers developed a blood test that identifies nine cellular neighborhoods surrounding tumors, correlating with tumor response to immunotherapy and patient prognosis. The test provides real-time access to information about successful therapies.

How tetracycline molecules shape their own capture on biochar

Researchers studied five common tetracycline congeners on rice-straw-derived biochar, finding dominant hydrogen bonding between amide groups and carbonyl sites. The study revealed a clear adsorption-rate order and demonstrated the importance of structural substituents in shaping adsorption behavior.

Do megafires drive prairie grouse into sub-optimal habitats?

A study found that megafires force prairie grouse into sub-optimal habitats, including smaller patches near cropland. This can lead to reduced persistence and habitat quality for the species.

New state-of-the-art lab space boosts Bioversity workforce training program at UMass Lowell

Bioversity's UMass Lowell training program now has a new lab space thanks to a $660,000 grant. The program trains working-age adults in biotech workforce skills and has placed 80% of its 135 graduates in local life sciences jobs.

Artery widening, not blockages, linked to common stroke

Researchers found that artery widening, rather than blockages, is strongly linked to lacunar ischemic stroke. The study suggests that conventional treatments like antiplatelet drugs may not be effective for this type of stroke and highlights the need for new therapies targeting small vessel damage.

$10 million grant funds research and solutions on ‘forever chemicals’

A $10 million grant from the National Institute of Environmental Health Sciences will support research on PFAS health effects and translate discoveries into real-world solutions. The study aims to identify links between PFAS exposure and metabolic conditions, such as obesity and type 2 diabetes.

Turning orange waste into a fast, reusable dye trap for wastewater

Researchers created a biochar from orange peel with enhanced porosity and surface chemistry, achieving high methylene blue adsorption capacity. The material retained strong performance after repeated reuse under various pH and ionic conditions.

Evolutionary processes shape bacterial populations in the human gut

Research team uses 'reverse ecology' approach to identify diverse bacterial groups in human gut, associated with various diseases. The study suggests transmission between people plays a key role in shaping microbiome, enabling more precise therapies.

Biodiversity costs of clean energy’s nickel rush modelled in global study

A new study analyzes global nickel demand and its environmental costs, finding that meeting future demand could harm biodiverse ecosystems. The research calls for sustainable mining practices and stronger regulations to minimize ecological impacts.

Recycled rare earth magnets reach key milestone in EU-funded HARMONY project

The HARMONY project has achieved a significant milestone by processing recycled neodymium-iron-boron powder into functional magnet components. The process enables the production of high-quality magnets using industrially relevant methods, reducing dependence on primary raw materials.

Exeter leads rare disease global genetic testing project, improving access and saving young lives

A global partnership has provided life-saving genetic testing for over 1,100 families worldwide, improving treatment options for children with congenital hyperinsulinism. The Open Hyperinsulinism Genes Project combines cutting-edge genetics expertise with funding from a charity organization to expand access to rapid genomic testing.

Carbon-free ferrocene alternative opens up new possibilities for future materials

Researchers have successfully synthesized a carbon-free boron alternative to ferrocene, opening up new possibilities for future materials. The new compound has stronger bonding and shows that boron can mimic carbon's ability to form stable rings and complex structures.

Fewer insects, fewer nutritious crops: pollinator decline puts our health at risk

The study reveals how pollinators support food production and diets, highlighting the risks of biodiversity loss for human health. Simple steps like planting wildflowers or using fewer pesticides can help boost pollinator numbers, strengthening both nature and people's wellbeing.

How can renewable energy be most efficiently integrated into the electric grid?

The study reveals that renewable energy sources like solar panels and electric vehicles can lower emissions and costs, but also cause voltage regulation challenges due to variable output. Community-scale battery energy storage systems are the most viable solution to mitigate these technical vulnerabilities, offering a 52% cost advantag...

Turning poultry waste into smarter soil: How biochar production conditions shape radish growth

Biochar production conditions significantly impact radish growth when using poultry litter as a source material. Biochar produced at lower temperatures and applied at optimal rates can improve soil fertility, support plant development, and reduce environmental risks.

New USF study tests whether AI can reliably predict immune responses

Researchers at USF Health developed a framework to test AI tools' accuracy in predicting immune responses, aiming to enhance cancer immunotherapies and vaccine development. The study highlights the strengths and weaknesses of current AI approaches, providing guidance for building safe and reliable AI tools for healthcare.

Aircraft measurements reveal surprisingly strong Southern Ocean biological productivity

A new study by the U.S. National Science Foundation National Center for Atmospheric Research has found that the biological productivity of the Southern Ocean is substantially greater than previously estimated. This discovery has significant implications for our understanding of the global carbon cycle and the marine food web.

Analysis of 2025 Tracy Arm Fjord megatsunami suggests routes for earlier event detection

Researchers identified a massive landslide triggering a megatsunami in the Tracy Arm Fjord, Alaska, which posed distinct hazards due to confined environment. The study highlights potential new tools for identifying and monitoring landslide-generated tsunamis, including precursory warning signals.

Thousands of new proteins revealed in dark proteome

A team of scientists has uncovered more than 1,700 new proteins known as peptideins, which are smaller than traditional proteins and may have unique biology. These proteins were found in the 'dark proteome', a section of DNA previously overlooked, and could have implications for human diseases like cancer.

A new perspective on high-temperature superconductors

Researchers from HZDR have successfully analyzed lanthanum superhydrides under extreme pressure, providing direct insights into their atomic properties. The study employed nuclear magnetic resonance spectroscopy and magnetic superlenses to focus high-frequency fields within the sample volume.

Protecting children receiving cancer treatment from infections

A new trial aims to test an AI-powered tool that detects signs of infection in children undergoing cancer treatment. The custom app, which utilizes Apple Watch data, may help clinicians intervene sooner and reduce hospital stays.

A new experimental strategy enables the elimination of proteins involved in pathological processes

A new experimental strategy enables the forced elimination of proteins that help tumors survive chemotherapy, potentially overcoming cancer treatment resistance. The approach involves delivering proteins directly to the proteasome, bypassing the tagging step, and has shown promise in tests carried out in cancer cells.

KAIST solves computer problems that would take thousands of years using semiconductors​

A KAIST research team developed a new approach to solving combinatorial optimization problems, which can be implemented entirely using existing silicon processes. This enables faster and more accurate decision-making across various industries, including logistics, finance, and semiconductor design.

NIH-funded study suggests that testosterone suppresses brain tumor growth in males

A NIH-funded study discovered that testosterone may play a key role in limiting brain tumor growth in men by suppressing inflammation and stress hormone production. Analysis of over 1,300 men with glioblastoma found that supplemental testosterone was significantly associated with improved survival rates.

Ketamine infusions and rapid reduction of suicidal and depressive symptoms in major depressive episode

A systematic review and meta-analysis found single and repeated intravenous ketamine infusions to be efficacious in reducing suicidal and depressive symptoms in acute major depressive episodes. Longer-term outcomes remain unclear.

Nexmifb regulates spinal motor neuron development via Efna5b in zebrafish

Researchers discovered that nexmifb modulates the axon guidance molecule efna5b to regulate spinal motor neuron development. The study found that knocking down nexmifb led to significant motor neuron loss and defects in axonal length and branching, which were partially rescued by co-injecting efna5b mRNA.

One thousand more steps: A simple, powerful prescription for surgical recovery

A new study found that patients who take more than 1,000 steps per day after surgery have a 18% lower odds of complications, 16% lower odds of readmission, and 6% shorter hospital stays. This suggests that step count is not just a marker of wellness but a key component of recovery.

Bariatric surgery significantly more effective than GLP-1 drugs for weight loss and disease remission, large real-world study finds

A large real-world study comparing bariatric surgery to GLP-1 drugs found that surgery produced significantly greater weight loss and higher rates of obesity-related disease remission. After 12 months, patients who underwent surgery achieved more than 20% greater weight loss than those treated with GLP-1 therapy.

Chemical hardness engineering boosts perovskite tandem efficiency to 30.3%

Researchers developed an additive design strategy to control crystallization in all-perovskite tandem solar cells, achieving a certified power conversion efficiency of 30.3%. The strategy promotes homogeneous nucleation and uniform crystal growth, improving film uniformity and reducing defects.

Scientists find blood-based biomarkers for inflammatory breast cancer

Researchers at the University of Texas MD Anderson Cancer Center have identified specific blood-based genomic biomarkers that distinguish inflammatory breast cancer from other subtypes. The study used an improved method of RNA sequencing, called TGIRT sequencing, which allowed for a more comprehensive overview of all RNA types and amou...

When the clouds clear – the emergence of young star clusters

The study reveals that more massive young star clusters clear away their natal gas faster than lower-mass clusters. This has implications for our understanding of star formation and how the young stars affect their surroundings.

Lifestyle, not age, predicts smart home success for older adults

A recent study reveals that an individual's readiness to adopt smart technology is deeply tied to their specific experience within their home and community. Researchers identified specific clusters within the older population, ranging from tech-ready urbanites to those in more traditional or isolated residential settings.

Largest study on genetics of blood proteins uncovers new disease mechanisms and drug repurposing opportunities

A massive study involving 78,000 participants reveals new insights into the genetic regulation of blood proteins and their role in diseases. The findings hold potential to transform our understanding of different diseases and inform drug development.

Prof. Dafna Kariv of Reichman University’s Adelson School of Entrepreneurship Wins European Union Innovation Award for AI System Simulating Entrepreneur–Investor Interactions

Prof. Kariv's AI-based simulation system addresses the gap between theoretical knowledge and practical skills in entrepreneurship. The system enables repeated practice, immediate feedback, and measurable progress over time.

International scientists urge urban planners to stop burying rivers to build cities

A recent study warns that urban planners have a critical role in protecting and restoring freshwater habitats, which support a third of all animal species. The researchers identify six actions needed to mobilize urban planners as allies in freshwater conservation.

Researchers discover advanced language processing in the unconscious human brain

Baylor College of Medicine researchers found that the brain can process sound and language without conscious awareness, even under general anesthesia. Neural signals predicted upcoming words in a sentence, mirroring predictive behavior in artificial intelligence.

UI Health earns an “A” Hospital Safety Grade from The Leapfrog Group

UI Health received an "A" hospital safety grade for its commitment to protecting patients from harm. The Leapfrog Hospital Safety Grade program assesses preventable medical errors, infections, and injuries.

New vesicle links sperm development and gastric cancer

Researchers discovered that MEX3D acts as a key player in activating stored RNAs during sperm maturation. The MXL vesicle system is also hijacked by gastric cancer to enhance tumor growth. Targeting this machinery holds promise for developing selective and safe anti-cancer therapies.

“Not just hot water”: marine heatwaves can create toxic relationship between seagrasses and microbes

Researchers found a diverse bacterial ecosystem in seagrass habitats that was disrupted by increased water temperature, leading to reduced seagrass biomass and tolerance to climate change. The study highlights the importance of considering microbial communities in understanding marine plant responses to environmental stress.

From e-waste to energy storage: Recycled phone batteries and lignin power a high-performance sodium-ion anode

Researchers developed a high-performance sodium-ion anode material by converting discarded mobile phone batteries into NiCo₂S₄ and combining it with lignin-derived carbon. The new material achieved improved capacity, rate capability, and cycling stability, making it a promising alternative for lower-cost battery production.

FAU engineering researcher earns NSF CAREER Award for air, water purification

FAU engineering researcher Masoud Jahandar Lashaki has been awarded a prestigious NSF CAREER award to study the oxidative degradation of amine-functionalized sorbents. The project aims to design longer-lasting technologies for capturing pollutants from air and water, improving indoor and outdoor air quality.

What can singing mice say about human speech?

A study found that singing mice didn't evolve a bigger brain or new neural connections to produce complex songs. Instead, their brains roughly tripled the number of neurons connecting the mouth-movement control center with target regions for hearing and vocalizations.

Turning Camellia shell waste into a dual nutrient trap for wastewater cleanup

Researchers created an engineered material that effectively removes ammonium and phosphate from wastewater through different chemical pathways. The biochar-based material achieved strong adsorption performance, even after repeated reuse cycles, and showed promise for phosphorus-rich waste streams.

Oral small-molecule GLP-1 drugs penetrate deep into the brain to suppress cravings

A recent NIH-funded study reveals that oral small-molecule GLP-1 drugs can suppress eating for pleasure and reduce cravings by targeting a deeper brain region, potentially treating other dysfunctions in reward processing. The findings provide insight into the neural mechanisms underlying the effects of these medications.

A comprehensive theory for nematoelasticity (Physical Review Letters)

Researchers at University of Illinois develop comprehensive theory for nematoelasticity, resolving the paradox in electronic nematicity. The new model explains how a crystal's elasticity selectively couples to certain types of nematic modes, suppressing others associated with disorder.

Italian researchers Pilatone and Milan win Endocrine Society’s 2026 Endocrine Images Art Competition

Italian researchers Anna Pilatone and Gabriella Milan won the Endocrine Society's 2026 Endocrine Images Art Competition with their image of a pre-adipocyte cell, highlighting the complexity of adipose tissue in obesity. The winning entry will be displayed at ENDO 2026 and featured in Endocrine News magazine.

At-home blood test and brain testing could screen people for dementia risk

A new study found that at-home blood tests combined with online brain tests can accurately predict dementia risk. The study used a finger-prick blood test and performance on brain tests to categorize participants into low, medium, or high risk groups.

For the first time, scientists discover that a subset of a common blood cancer is more deadly in women than in men — and find a new targeted treatment approach

A study finds that a specific subtype of diffuse large B cell lymphoma is dramatically more lethal in women due to genetic differences, and identifies IRAK inhibitors as a potential treatment. The research challenges decades of assumptions about blood cancer and highlights the importance of considering biological sex in cancer trials.

Even the most remote ocean is contaminated with zinc from human sources

A new study reveals that even the most remote corners of the ocean are contaminated with zinc from human sources, surpassing natural zinc levels. Zinc from fossil fuel combustion and industrial emissions dominates the upper layer of the South Pacific, posing a potential threat to marine life and nutrient balances.

How do climate extremes alter animal societies?

A 33-year study of wild capuchin monkeys in Costa Rica reveals how climate fluctuations impact social dynamics, changing the costs and benefits of living together. Larger groups can offset internal competition by expanding their range and claiming areas from smaller groups, but this strategy is sensitive to climate variability.

Two Keck Medicine of USC hospitals once again earn 'A' Leapfrog Hospital Safety Grade

Keck Hospital of USC and USC Verdugo Hills Hospital have received two consecutive 'A' Hospital Safety Grades from The Leapfrog Group, demonstrating their commitment to patient safety. This achievement reflects the hospitals' pursuit of highest standards of care and staff dedication to excellence.

Baltimore emergency rooms see spike in asthma-related cases after night heat waves

New research from Johns Hopkins University finds that nighttime temperature swings are key predictors of asthma-related ER cases. The study suggests that updating Code Red alerts to include nighttime temperatures could help protect vulnerable communities.

Adjunctive antipsychotics in major depressive disorder

This systematic review and meta-analysis found differences in efficacy and acceptability of adjunctive atypical antipsychotics for major depressive disorder. The study highlights the need for more well-controlled studies on maintenance efficacy of these medications.

Genotype-guided antidepressant prescribing for patients with depression

A randomized clinical trial found that genotype-guided prescribing of SSRIs did not improve depression symptoms at 3 months but showed higher remission rates at 6 months. Future studies should focus on the long-term impact of this approach.

Common inflammatory genes link pancreatic cancer with obesity and diabetes

A study published in Cancer Medicine reveals that the same genes active in pancreatic cancer are also linked to obesity and diabetes, driving inflammatory and immune pathways. This discovery helps explain poorer cancer outcomes for those with metabolic disease and offers new avenues for targeted treatment.

How do climate extremes alter the behaviors of animal societies?

A new study on white-faced capuchin monkeys found that larger groups consume fruit at slower rates, especially during extreme climatic conditions. The monkeys expand their home range to access more foraging options and less-depleted food patches, offsetting the costs of internal competition.

Dog training choices reflect owners’ ethical views on animals

A new study finds that dog trainers' methods reflect their ethical stance on animals. Owners with an anthropocentric view are more likely to use punishment-based methods, while those with a focus on animal welfare opt for positive training methods. The study highlights the importance of considering ethics in dog training.

Deforestation lowers threshold for Amazon degradation to below 2°C warming

Deforestation reduces Amazon's resilience to global warming, with around two-thirds of the forest at risk of degradation at 1.5-1.9°C of warming. Haltting deforestation and restoring forests can strengthen the Amazon's ability to withstand climate change.

Bariatric surgery more effective than GLP-1 drugs at preventing heart attacks, stroke and death in older adults

A new study found that bariatric surgery offers significantly greater protection against major adverse cardiovascular events compared to GLP-1 drugs. After five years, surgical patients were nearly 16% less likely to develop heart attacks, strokes, and deaths compared to those treated with GLP-1 drugs.

Hourglass nanographenes unlock strong, robust multi-spin entanglement

The team developed a predictive design strategy for creating nanographenes with multiple strongly coupled spins, offering enhanced resilience to magnetic perturbations. This breakthrough enables new avenues for molecular-scale quantum information technologies and next-generation spintronics.

At best, social media connections unlikely to make you less lonely, research suggests

A study of US adults aged 30-70 found that online social media connections with strangers are associated with increased loneliness. In contrast, connecting with friends online was not linked to greater or decreased loneliness. The researchers suggest prioritizing in-person connections over social media ones.

National Institutes of Health Grant terminations disproportionately impact minority scientists

A recent NIH grant termination survey found that BIPOC and LGBTQ+ researchers faced higher odds of termination, with disparities extending beyond representation. The study highlights concerns about the long-term impacts on the US scientific workforce.

Scientists discover how HIV hijacks a cellular 'gateway' to infect resting immune cells

Researchers discovered that HIV-1 can infect resting immune cells by temporarily 'unlocking' the nuclear pore complex, allowing its genetic material to enter the host's DNA. This finding challenges a long-standing dogma and has significant implications for understanding the latent reservoir and developing new treatments.

Shanghai trial shows teacher collaboration model boosts classroom support and dialogue

A new study from Shanghai reveals that a collaborative, classroom-focused teacher development model can improve interaction quality in early childhood settings. The KIRM-TCI program leads to measurable gains in emotional and instructional support provided by teachers, resulting in more positive classroom environments and responsive ins...

Trinity researchers publish ‘playbook’ for understanding pancreatic cancer, one of the deadliest cancers

Researchers at Trinity College Dublin have published a comprehensive review of pancreatic cancer, explaining why it's resistant to treatment and where new hope may emerge. The study identifies multiple biological systems interacting to drive the disease's growth and suggests combination-based treatments targeting multiple hallmarks of ...

Radical shifts to sustainability call for a new kind of legal thinking

A new international study introduces a novel theory of change and an approach to the development of legal systems, highlighting the need for profound rethinking in Finland and worldwide. Small, strategic regulatory changes can trigger macro-level shifts, according to the model developed in the study.

Nobel Laureate Jules Hoffmann leads major review on four decades of toll-like receptor research

The article systematically summarizes forty years of discoveries in the TLR field, revealing multilayered regulatory mechanisms governing TLR signaling. Aberrant TLR signaling is closely linked to multiple human diseases, including infectious diseases, autoimmune conditions, and cancer.

Space junk falls to Earth faster when sunspots peak, and this can help prevent collisions with satellites

Scientists have found that space debris loses altitude more quickly when the Sun is more active. This observation can help plan sustainable space operations and reduce the risk of collisions with satellites. The study used data from historic space junk objects launched in the 1960s to make this prediction.

BRIGHT and LanzaTech launch new partnership to accelerate carbon to value biotechnology in Europe

The partnership aims to establish a next-generation C1 biofoundry at DTU to convert CO2, CO, and methane into valuable products. This technology has the potential to reduce industrial emissions and enable circular, climate-positive solutions.

Research Alert: Teens view cannabis as less harmful than alcohol, vapes and cigarettes

A recent study analyzing data from two California school surveys found that adolescents consistently perceive cannabis as the least harmful substance among their peers. The study, which examined responses from over 175,000 students, also identified age, experience, and social environment as factors influencing teens' perceptions of can...

GlycoHBF: An atlas of proteins and glycosylation across 15 human body fluids

The GlycoHBF dataset maps protein and glycosylation landscapes across 15 human body fluids, providing a crucial reference framework for research. The study establishes the baseline molecular profiles of healthy and non-malignant body fluids, enabling differentiation between normal physiological variation and pathological changes.

UN scientists warn that over 60% of developing countries face overlapping socioeconomic and water security challenges, affecting 2 billion people

A new UN report reveals that poor water quality is closely linked to poverty and gender inequality in the Global South. The study finds that 84 countries face a combination of unsafe drinking water, limited financial resources, and gender inequality, affecting nearly 2 billion people.

Blood test could help predict disease progression and how well treatment will work

A new blood test, called VeloCD, can predict how a patient's illness will progress and how well they will respond to treatment. The test analyzes key markers in the blood that reveal gene expression patterns, allowing for accurate predictions of future clinical states.

On the ground or in the atmosphere? New satellite data can help characterize and pinpoint destructive events

Researchers use Swarm satellites and ground-based observations to distinguish between space weather effects and natural hazard signatures. This project aims to improve infrastructure protection, early warning systems, and space weather predictions.

Huge tsunami in popular area for Alaskan cruises provides lessons in steep, mountainous terrain

A massive 481-meter-high landslide-tsunami hit an Alaskan fjord, providing valuable lessons for those in steep, mountainous terrain. The event, triggered by glacial retreat, highlights the importance of improved monitoring to mitigate climate-related hazards.

Why surgery still looks like an ‘old boys’ club and what actually fixes it

A new study from the University of Surrey found that surgeons from underrepresented groups are more likely to leave training and less likely to be promoted in environments dominated by White men. The study suggests that formal rules and systems are not enough to overcome informal networks and cultural factors that perpetuate inequality.

A milestone for household child safety: a lithium coin-cell battery with ingestion burn protection claims reaches marketplace

A new commercially available lithium coin-cell battery with protective features has been launched, marking a significant step forward in household child safety. The AAO-HNS applauds this innovation, calling on all manufacturers to follow and use the most advanced battery option available.

With large DNA fragment assembly, scientists can design microbes that produce countless complex products

Researchers can now build and combine large DNA pieces, redesigning microbes as efficient cell factories for producing complex products like medicines and chemicals. This technology enables sustainable manufacturing, agriculture, and industrial biotechnology, and accelerates microbial cell factory development.

Abdominal obesity may lead to more severe menopause symptoms

A new study suggests that abdominal obesity can lead to a higher prevalence and greater severity of menopause symptoms, including dizziness, hot flashes, and night sweats. Women with abdominal obesity exhibit distinct symptom network structures, highlighting the importance of targeted interventions.

How honor cultures and shame societies shape mental health

Atimiaphobia is a culturally specific psychological concept tied to honor cultures and shame societies, manifesting as intrusive thoughts and compulsive conformity to social norms. Researchers validated the Atimiaphobia Scale, revealing positive correlations between atimiaphobia and anxiety, as well as lower social intelligence.

Cognitive-behavioral therapy shows promise managing menopausal insomnia and hot flashes

A new study suggests that cognitive-behavioral therapy intervention can produce meaningful short-term improvements in insomnia severity, hot flash interference, sleep self-efficacy, and depressive symptoms. The therapy demonstrated a feasible and promising approach to address menopause-related insomnia and nocturnal hot flashes.

Researchers discovered new therapeutic targets for lithium in Alzheimer’s disease

A study from the University of Eastern Finland reveals that lithium chloride may affect various cellular level changes in Alzheimer's disease, including Tau phosphorylation and Rho GTPase signaling. The researchers identified new AD-relevant phosphosites affected by lithium chloride treatment.

PolyU research reveals hidden health risks from urban airborne microbes: low concentration of bacterial toxins may trigger nearly 20% of inflammatory responses, while drug-resistant fungi may spread with the wind

A PolyU research team discovered that low concentrations of bacterial toxins in urban air can trigger nearly 20% of inflammatory responses, while drug-resistant fungi may spread through everyday breathing or skin contact. The study highlights the need to identify and control these highly toxic trace components to effectively reduce hea...

Can new research findings help overcome challenges to malaria treatment?

Researchers have identified PEG400 as a potential antimalarial therapy by targeting the malaria parasite's enzyme Falcipain-2. This study offers hope for selective and cumulative benefits in reducing malaria treatment challenges.

'Indian Niño' drove record heat in 2023 and 2024, new UMD study finds

A University of Maryland study attributes record-breaking heat in 2023 and 2024 to the Indian Ocean Dipole, a climate cycle similar to El Niño. The research found that the IOD explained nearly all of the temperature anomaly in both years.

New study reveals how weight-loss drugs reshape the brain’s reward system

A new study from the University of Virginia finds that next-generation GLP-1 drugs can alter brain circuits controlling motivation and reward. The research shows that these drugs not only suppress appetite but also influence how the brain values food, helping explain their effectiveness and side effects.

A significant step in the new EU HTA process: first assessment completed

The European benefit assessment has reached an important milestone with the completion of its first joint clinical assessment, in which IQWiG was directly involved as co-assessor. The subject of this assessment was tovorafenib for treating paediatric low-grade glioma.