Scientists create world-first artificial embryonic node to study flow patterns that steer organ growth, revealing key details behind left-right symmetry. The research provides new insights into how micro-hairs called cilia interact with a fluid-filled cavity to shape the body's asymmetry.
A team of scientists has discovered a gene switch in the leaf succulent Kalanchoë laxiflora that enables it to conserve water during dry conditions. This discovery could lead to the development of drought-tolerant crops with improved water efficiency, contributing to global food security.
The review emphasizes surgical excision as the cornerstone of curative treatment, with recommended margins depending on tumor risk stratification. Reconstruction should be individualized according to defect size, anatomic subunit involvement, and patient factors.
A recent study found that Vibrio fischeri bacteria are essential for the healthy development of Hawaiian bobtail squid. The bacteria produce a protein called SypC, which prompts the development of the squid's light-organ. Without SypC, developmental disruptions occur, highlighting the crucial communication between bacteria and host.
A new review provides a decision-making framework for carbon capture and utilization (CCU) deployment in power plants. The framework respects operational, regulatory, and cultural boundaries while unlocking economic potential of CO2 conversion.
Researchers have created a dark, rubbery film that combines physical textures with light-absorbing nanotubes to keep surfaces ice-free at -50 °C. The film operates using a two-tier defense mechanism, providing both passive and active anti-de-icing capabilities.
Researchers developed a microwave-coupled solvent system to efficiently convert hemicellulose into furfural, achieving high yields under mild conditions. The approach demonstrated significant energy savings compared to conventional heating methods.
SKKU Professor Doil Kim has published a book redefining humility as a key resource for cultivating mature moral character. The book offers a novel perspective on humility, distinguishing it from negative Western interpretations of 'self-abasement.'
A research team developed an AI technology that can recognize new actions from only a small number of example videos. The algorithm efficiently summarizes key movement patterns from each video, enabling it to compare actions more effectively and identify similarities and differences accurately.
A new long-term land cover dataset for China covers 1985 to 2022 and provides annual 30-meter maps. The dataset outperforms existing products, achieving high accuracy nationwide and in regional tests. It reveals major shifts in impervious surfaces, water bodies, forests, cropland, and grassland across China.
A national approach to school nursing would provide equal support to all Australian children, regardless of location. The study highlights inconsistencies in services provided by states and territories, education sectors, and school types, leading to varying levels of access to school nurses.
Researchers discovered that just three neurons control posture and swimming direction in ctenophores, challenging traditional views of nervous system evolution. The statocyst, a gravity-sensing organ, uses an active, integrative circuit to dynamically coordinate ciliary activity.
Researchers at Zhejiang Normal University developed a new Eu2+-doped glass with excellent X-ray excited luminescence (XEL) and efficient blue-cyan photoluminescence. The glass achieves record-breaking XEL intensity, high transmittance, and excellent radiation stability, making it suitable for X-ray imaging and white LED applications.
Researchers have developed field-assisted sintering technologies to overcome traditional sintering challenges. These methods achieve full densification with high-quality microstructures, resulting in record-breaking flexural strength and exceptional properties.
Researchers at Adelaide University have discovered a new gut–brain signalling pathway that governs how parasitic infections lead to nausea, appetite loss and other sickness symptoms. The study shows two specialised gut cell types work together to sense parasites and activate protective responses through the vagus nerve.
A global assessment of 800 deltas reveals that nearly all can adapt to sea-level rise using existing technology and space. However, large and densely populated deltas face greater challenges, while smaller deltas have more flexibility with low-resource measures. Collaboration and innovation may expand adaptation opportunities.
Researchers from Beijing Normal University decode historical chemical footprint in Mongolia's Orkhon River Basin to track toxic emissions drivers. The study reveals a link between economic booms and traffic jams and chemical fallout, providing insights for rewriting water management policies across Central Asia.
The Linda and Mike Mussallem Foundation has donated to USC's Keck School of Medicine to enhance clinical trials for individuals with Down syndrome at risk for Alzheimer's. This will increase domestic and international sites, accelerating the development of treatments specifically for this population.
Researchers developed an AB-TENG with a transistor-inspired architecture to transform physical limitations into functional advantages, advancing skin-electricity-enhanced thin-film TENGs. This breakthrough design establishes a new paradigm for next-generation self-sustaining HMI and IoT devices.
A 50-year study in Kerala, India found that expanding tree plantations can result in zero net carbon gains underground. The research highlights the importance of considering the type of plantation and historical soil profile when designing climate mitigation strategies.
Researchers discover that adding micro- and nano-scale bone char triggers a biological revival in arsenic-contaminated rice paddies, increasing urease and catalase activity and organic carbon levels. The biochar fundamentally alters soil microbiome behavior, reinforcing natural detoxification capacity by shifting microbial gene abundance.
A new study reveals that microplastics and hydrochar can mobilize trapped phosphorus in rice paddies, triggering distinct microbial strategies. Hydrochar increased available phosphorus by 21.1%, while microplastics pushed it up by 14.2%.
A collaborative research team has developed a gas-induced structure evolution strategy to create a 'self-transforming' catalyst that selectively converts CO2 into carbon monoxide. The catalyst achieves a targeted shift in product selectivity, increasing the CO/CH4 ratio and enhancing CO selectivity.
A Cochrane review found that chlorhexidine application to umbilical cord stumps likely reduces infections by 29% and may lower mortality rates, particularly in LMICs. Umbilical cord care is crucial for preventing infection and promoting healthy healing.
A research team has revealed quantum interference between direct and indirect reaction pathways in the photodissociation of partially deuterated water, demonstrating that interference can occur even within a single reaction path. This finding suggests a new route to control nonadiabatic dynamics in chemical reactions.
The companies are leveraging generative AI to develop innovative candidates for challenging neurological diseases, aiming to provide a broader range of therapeutic options. Insilico's Pharma.AI platform and Tenacia's expertise will continue to generate innovative solutions with strong translational potential.
Scientists have developed a novel catalyst that enables efficient conversion of CO2 into formate, which is widely used across industries. The catalyst, comprising Co atoms confined within the MoS2 lattice, shows superior catalytic activity and selectivity compared to traditional materials.
A team of archaeologists used uranium–thorium dating to establish precise construction timelines for houses built out of coral in French Polynesia. The findings reveal previously hidden patterns of architectural development and cultural life in Pacific societies, challenging earlier theories about coral reuse.
Researchers combine biochar with naturally occurring minerals to create more durable and effective materials for improving soil fertility, capturing contaminants, and delivering nutrients. Engineered composites show promising potential for agricultural and pollution control applications.
Researchers developed a system combining biochar with arbuscular mycorrhizal fungi to target specific pollutants in red mud. The results showed that each fungal species played a distinct role in detoxifying arsenic and lead, as well as improving soil health.
A landmark study found that food fortification prevents approximately 7 billion nutrient gaps annually at a cost of just 18 cents per person. However, the study identified three priority actions to dramatically expand food fortification programs, including improving compliance and expanding coverage in high-need regions.
Researchers at Rice University have developed a synthetic origin of replication for plasmids, allowing for precise control over copy numbers and eliminating incompatibility issues. This innovation enables scientists to modify plasmids instead of workarounds, simplifying experimental workflows and expanding possibilities.
Historian Dr Michael Edwards reveals that Samuel Pepys curated his correspondence to hide his connections to slavery and slave trading. In a surprising twist, Pepys rejected an offer of an enslaved boy as a bribe, demonstrating his sensitivity over the issue.
The BrainHealth Network connects researchers across the country to understand brain health improvement through advanced MRI imaging and data analysis. The network leverages a comprehensive multimodal brain imaging dataset, including a longitudinal study of 100,000 healthy participants over 10 years.
A research team successfully developed an electrochemically mediated dearomatization saturation strategy for pyridine, resulting in efficient multifunctional modification of the molecule. The strategy achieves chemo, regio, and stereoselective transformation of pyridine into complex piperidine skeletons.
A study of over 25,300 participants found that consuming a high amount of dietary salt (4,200mg/day) increases the risk of new-onset heart failure by 15%. Reducing sodium intake could lead to a significant reduction in heart failure cases and deaths.
Researchers create a new way to generate optical frequency combs at the chip scale, utilizing robust light pulses called topological solitons. This advance promises to make frequency combs more practical and easier to use outside the laboratory.
A recent review highlights differences in gastric cancer immunotherapy outcomes among various populations, particularly between Asian and non-Asian patients. The study suggests that treatment responses may be influenced by factors such as tumor biology, host immunity, infection, and environmental exposures.
Researchers have developed microfluidic platforms that capture dynamic cell behavior and reveal how cancers evade immunity, how therapies succeed or fail. These systems can test cellular therapies, identify biomarkers, and support personalized cancer treatment.
A pilot study found that axillary radiotherapy may be as effective as surgery in killing cancer cells while reducing the risk of painful swelling. The trial compared radiotherapy to axillary lymph node dissection and found similar cancer outcomes, but lower rates of lymphoedema after radiotherapy.
Researchers discovered that stroke survivors with severe motor impairment show signs of brain 'youthfulness' in undamaged regions, suggesting the brain's ability to adapt and compensate. This finding provides new insights into neuroplasticity and may guide personalized rehabilitation strategies.
A 14-year field study shows that biochar can simultaneously reduce heavy metal risks in agricultural soils while enhancing carbon storage. Biochar improved soil carbon storage, reducing toxicity by up to 91 percent and increasing organic carbon content.
A global panel of experts recommends a 10-year trial with 5,000 participants at high risk of cancer due to pre-cursor conditions. The trial will evaluate the potential efficacy of GLP-1 and dual receptor agonists in preventing obesity-related cancers.
A new analysis shows elinzanetant effectively relieves moderate-to-severe vasomotor symptoms (VMS) associated with endocrine therapy, regardless of the type of hormone treatment. The drug reduces VMS frequency and severity by blocking a protein that triggers these symptoms.
Researchers found that breast cancer cells trigger the lung's natural repair system, leading to chronic inflammation and promoting tumor growth. A repurposed drug, roflumilast, may slow this process by preventing the lung environment from aiding tumor growth.
Professor Lee's doctoral thesis Empty Garden reinterprets uiwon through contemporary data and media language, exploring human sensation and existence in an AI-dominated environment. The work has been acquired by the Ashmolean Museum for its permanent collection, marking a rare distinction even within Oxford's 900-year history.
Experts warn that US policy changes pose a grave threat to global health, risking multiple international infectious disease outbreaks. The authors argue that the recent US decisions meet the criteria for a Public Health Emergency of International Concern (PHEIC) under International Health Regulations (IHRs).
Registration is now open for TCT 2026, the annual scientific symposium of CRF, taking place October 31 - November 3 in San Diego. The event will feature a dynamic program with groundbreaking research and expert-led tutorials.
New research from the Dog Aging Project reveals that dog owners experience strikingly similar emotional impacts whether their dogs died through euthanasia or unassisted death. Owners reported comparable feelings of grief, guilt, and blame regardless of the circumstances surrounding their dog's death.
A Tulane University study reveals how the brain regulates defensive behavior and fine-tunes fear responses as perceived threats diminish. Researchers identified distinct roles for neurons in the central amygdala, which help determine whether an animal responds with intense escape behavior or freezing.
A new paper by the University of Sydney reveals that corporations manufacturing and marketing health-harming products are primary vectors of non-communicable disease. The authors propose solutions such as policy safeguards, stronger research focus, and prohibition on financial ties between industry and researchers.
Researchers have discovered an RNA-guided CRISPR system that can activate genes without cutting DNA, opening up new possibilities for gene regulation and therapeutic strategies. The system uses a strand of RNA as a guide to recruit the cell's transcription machinery, allowing for precise control over gene expression.
A multi-phase clinical study will examine dosing, safety and long-term effects of rapamycin in older adults to guide future research on extending health span. Researchers aim to establish evidence-based guidance for the drug's use and move beyond speculation.
The inaugural US-based Chagas disease conference will strengthen research and patient care efforts in the US, building on recognition of the disease as a national concern. Approximately 300,000 Americans are infected with Chagas disease, and improved surveillance, testing, and research can help address severe heart complications.
A large clinical trial led by UCL researchers has shown that hormone patches are as effective as injections in controlling locally advanced prostate cancer. The patches cause fewer side effects, including hot flushes and breast tissue swelling, while improving quality of life for men with the condition.
The phase III Alliance ATOMIC trial shows that adding immunotherapy to standard chemotherapy improves clinical outcomes for patients with stage III dMMR colon cancer. The study found a 50% reduction in cancer recurrence risk and a 86.3% disease-free survival rate at three years.
Microtubules are regulators of enzymatic reactions through reshaping geometry of enzyme's substrate proteins attached to them. The discovery sheds new light on one-way chromosome attachments and quality-control system that helps prevent chromosome-segregation errors, a hallmark of many cancers.
Researchers at Worcester Polytechnic Institute developed a palm-sized aerial robot that uses ultrasound sensors and AI to navigate through fog, smoke, and other difficult conditions. The drone achieved a success rate of 72% to 100% in navigating challenging courses during 180 tests.
A meta-analysis published in Neurology found no link between hormonal contraception and an increased risk of idiopathic intracranial hypertension. The study included over 5,000 participants and covered various types of birth control methods.
The study reveals that ZFTA-RELA exploits open regions of the genome to trap immature brain cells in developmental limbo. This finding may lead to novel therapeutic strategies to test, such as forcing cells past immature developmental states.
Fusarium head blight (FHB) is a destructive wheat disease that can reduce yields and contaminate grain with toxins. New research in Plant Disease identified several emerging fungal pathogens, including a previously undescribed species, responsible for the severe outbreak in Ethiopia.
Researchers at Rice University have developed a new method to recover nearly all critical minerals from spent lithium-ion batteries, including metals like lithium and graphite. The process uses microwave-induced plasma treatment with room-temperature solvents, resulting in high recovery rates and minimal environmental impact.
Researchers from SDSU discovered surprising similarities among ancient writing systems from Africa and the Caucasus region. The study suggests the Armenian alphabet may be more closely related to the ancient Ethiopic writing system than previously thought, revealing possible cultural contact and influence between regions.
The Global Initiative on the Taking of Migratory Species (GTI) aims to tackle the root causes of illegal and unsustainable taking, safeguarding wildlife and livelihoods. The initiative focuses on improving data, strengthening laws, engaging communities, and raising awareness.
Researchers are using preclinical mouse models and patient studies to identify cellular and circuit-level mechanisms driving mood-state transitions. The goal is to develop new treatments by rescuing dysfunctional brain circuits in depression.
A team of paleontologists has uncovered fossilized remains of giant tortoises, armadillos, and other Ice Age animals in a Central Texas water cave. The discovery, published in Quaternary Research, provides new insights into the region's past environment and animal community.
Two studies led by Boston University School of Public Health researchers found that people living in redlined neighborhoods were less likely to conceive than those in favorable areas. The findings suggest that historical practices like redlining continue to influence reproductive health disparities in present-day communities of color.
Restored oyster reefs in the US Atlantic coast remove more nitrogen from the water than previously estimated. Additionally, their restoration provides greater economic value for coastal communities, supporting sustainable marine ecosystems.
Analysis of 40,516 students across 75 master's and 78 doctoral programs reveals grade inflation in both fields, stronger in master's programs, and influenced by the Covid-19 pandemic. The study's findings have implications for employment, admissions, and merit-based funding decisions.
Researchers explore pragmatic pharmacist-led deprescribing interventions, including ALIGN, to improve medication management in older adults with cognitive impairment. Validation of hospitalization, death, and hospice care data from skilled nursing facility EHRs and Medicare claims shows promise for improved care coordination.
Douglas P. Kiel, a senior scientist at the Hinda and Arthur Marcus Institute for Aging Research, has been elected to membership in the Association of American Physicians due to his significant contributions to advancing medical knowledge and improving health through scientific research and academic leadership. His research focuses on o...
A study of over 14 million cardiovascular deaths found that colder temperatures are responsible for significantly more heart-related deaths than milder months. The optimal temperature for heart health is 74°F, with temperatures under this point accounting for approximately 40,000 deaths each year.
A new book by Swansea University researchers argues that attention impairments, rather than memory dysfunction, are a key aspect of dementia. The authors suggest that recognizing these changes could lead to earlier identification, improved diagnosis, and better care for those affected.
Palliative care aims to alleviate suffering early on, manage symptoms, and support patients throughout a long course of illness. An international review calls for its integration into cardiovascular medicine to prioritize quality of life over survival.
A recent study found that prescriptions for direct-acting antivirals (DAAs) for hepatitis C increased rapidly after their introduction but declined sharply over time. As a result, many curable patients remain untreated, with treatment levels below national elimination targets.
A new approach allows oral delivery of drugs previously requiring injection by piggybacking on natural fat absorption pathways. The medication, GlyphAllo, bypasses the liver's security checkpoint and is absorbed through the gut's lymphatic system, allowing it to enter the bloodstream directly.
Researchers from Heidelberg University and international partners have optimized their ECHo experiments to determine the neutrino mass. They achieved a lower upper limit on the neutrino mass scale than previous similar experiments, paving the way for future large-scale investigations.
The Endocrine Society supports the INSULIN Act to address insulin affordability, setting a $35 monthly cap for people with private insurance and creating a program for uninsured individuals. The bill aims to reduce insulin prices by encouraging competition in the market.
Researchers Jing Chen and Simon Fischer-Baum at Rice University have made significant contributions to psychological science, focusing on human-AI interaction and literacy. Their work explores trust in automation, human performance limitations, and how people interpret risk, aiming to improve safety and efficiency across industries.
Researchers at Kyoto University's EHUB center analyzed the musical performances of a 26-year-old male chimpanzee named Ayumu. The study found that Ayumu's instrumental sound-making was not random and exhibited isochronous intervals, similar to a metronome.
Researchers found that metabolism of wheat fiber by intestinal bacteria generated bioactive anti-inflammatory metabolites, including polyphenols, which reprogrammed intestinal immune cells to suppress inflammation. The study suggests eating whole wheat foods may reduce one’s risk of developing inflammatory bowel disease (IBD).
The Preventing Alzheimer’s with Cognitive Training (PACT) study, led by USF researchers, aims to delay the onset of dementia through computerized brain training exercises. With over $50 million in federal grant funding, the trial has enrolled 7,600 older adults and is expected to conclude in January 2028.
A study by SKKU professor Tae-Youn Park found that wider posted pay ranges are associated with a lower proportion of female applicants due to increased uncertainty. This can lead to persistent long-term wage gaps as female applicants have lower expectations for salary increases and request less in initial salaries.
Adolescents who spend more time on social media tend to struggle with recognizing and pronouncing words. However, frequent social media use is also linked to faster information processing and shorter reaction times.
Research found that twins score lower than their singleton siblings in language, cognition, and social-emotional development until age seven, but then significantly outperform them in verbal ability. Twins face specific challenges like competition for parental attention, leading to peer-related difficulties as they reach school age.
A study from the University of California, Davis, reveals that managed wetlands in Suisun Marsh produce 11-22 times more zooplankton than tidal habitats. Zooplankton are crucial for fish diets and increase in response to controlled floods.
A new study has uncovered the earliest genetic evidence of domestic dogs to date, finding that they were already living alongside Ice Age humans over 14,000 years ago. The research analyzed ancient DNA from archaeological sites in the UK and Türkiye, revealing a shared diet between early dogs and humans.
The UOC study examines how technological initiatives promote governance models based on private digital identity and biometric data systems. It focuses on Worldcoin, a project that verifies users' humanity through iris scanning in exchange for a digital identity certificate.
Researchers at USC will develop an AI-driven framework to strengthen evidence generation for gene and cell therapies, helping bring promising treatments closer to patients. The project aims to better understand how specific therapy features relate to patient outcomes.
Researchers developed a bespoke aluminum alloy specifically tailored to survive and thrive in 3D printing. The new material produces components with significantly higher strength and lower internal stress than current industry standards.
The team developed an air-stable chiral phosphine-catalyzed approach to synthesize enantioenriched S(IV)-stereogenic vinyl sulfinamides, a promising class of antiviral compounds. These compounds exhibit potent binding activity against the mutant SARS-CoV-2 spike protein and HIV-1 ENV protein.
The International Telecommunication Union (ITU) will host the seventh AI for Good Global Summit from 7 to 10 July 2026 at Geneva’s Palexpo convention centre. The summit aims to guide the future of artificial intelligence and unlock its potential to serve humanity.
A study published in Environmental and Biogeochemical Processes found that sustained soil warming of over 5 °C did not increase arsenic or most metal levels in grains. Despite theoretical expectations, porewater As concentrations remained relatively low and grain contamination rose only modestly.
Research from the University of Surrey found that tourism and hospitality workers develop over 100 transferable skills, including empathy, problem-solving, and communication. These skills are in demand across various sectors of the economy and have been adopted by European policy.
A new study found that the common blood pressure medication telmisartan can significantly enhance the cancer-killing activity of olaparib, potentially expanding its use to many more patients. Telmisartan made tumors more vulnerable to PARP inhibitors, even when they lacked specific DNA repair defects.
A recent study has revealed that brain tumors use a protein called MIF to reprogram immune cells, such as macrophages and microglia, to drive tumor growth. The researchers have identified a drug, ibudilast, which can block this process, slowing metastasis in animal models and fresh patient samples.
The UJI's GRAPE group proposes a paradigm shift in language teaching with a computer tool that analyzes verbal and visual elements. The software, GRAPE-MARS, enables fast labeling of video files and incorporates AI tools for efficient analysis.
Researchers developed an AI model to create highly photorealistic 3D reconstructions of ground-level damage after earthquakes. The LoRA-Enhanced Ground-view Generation diffusion model can recognize complex visual patterns and predict where structures may be damaged, even in densely populated urban areas.
A study found high concentrations of polycyclic aromatic hydrocarbons (PAHs) and leachable metals in recycled tire rubber granules, particularly in finer fractions. The smallest particles showed stronger toxicity to soil organisms, plants, and aquatic bacteria, highlighting potential environmental and health concerns.
A recent study by Pompeu Fabra University reveals that socioeconomic conditions significantly impact young people's ability to detect algorithmically personalized advertising. The study finds that lower socioeconomic status is linked to decreased critical capacity, exacerbating structural inequalities.
Researchers reveal that urban tributaries intensify water and sediment pollution risks in the Yangtze River, particularly during wet seasons. Phthalate acid esters (PAEs) are present in high levels in tributary waters and sediments, posing ecological and health risks.
The Brain Health Collaboratory aims to accelerate the discovery, validation, and delivery of non-invasive neuroprotective therapies for cognitive decline and Alzheimer's disease. Cognito Therapeutics' Spectris technology platform will be combined with Ochsner's clinical network to explore new approaches to brain health care delivery.
A new study found that immune signatures in blood samples can help identify poor responders to cancer treatment. The research, conducted on pet dogs with diffuse large B cell lymphoma, identified specific genes associated with long-term survival and poorer outcomes.
The Re-Analysis of Water for Society (RAWS) project seeks to create a detailed daily record of the world's freshwater systems spanning 60 years. By combining advanced water modeling with artificial intelligence and integrated global datasets, RAWS aims to provide a clearer picture of how water systems have changed over time.
Levels of toxic PFAS in New Jersey's public water systems dropped by as much as 55% after the state set limits. The study analyzed 12,000 monitoring results and found significant declines in PFOA and PFNA levels, with a notable drop in contaminated wells before regulations were implemented.
A new BGU study examines the emotional labor of teachers during wartime, revealing that those who fake emotions are at higher risk of psychological collapse. The research emphasizes the importance of fostering internal motivation and clear educational identities to mitigate teacher attrition.
A new study found that biodegradable plastics can trigger intense but short-lived spikes in antibiotic resistance genes and pathogens as they degrade. Conventional plastics, on the other hand, consistently exhibit higher levels of antibiotic resistance and genetic transfer potential, posing a chronic long-term threat to public health.
A study by the Catholic University of Milan found that taking a fake supplement for 3 weeks can lead to significant improvements in physical performance and cognitive function, especially when participants are aware they're taking a placebo. The open-label placebo group showed lower levels of perceived stress and improved short-term me...
The ATS 2026 International Conference will feature the ATS AI Lab Exposition Space, highlighting advancements in AI in healthcare. Keynote speakers Robert M. Wachter and Laurah Turner will discuss AI's impact on medical education and its future.
A new study reveals that climate change is accelerating the rate of sublimation, causing less ice to melt into water that feeds reservoirs and rivers. The research found evidence of increasing sublimation rates from 6,000 to 600 years ago, with implications for future snow droughts.
Rising temperatures in the Amazon are threatening dung beetle populations, with diversity and abundance highest at intermediate altitudes. The study found that temperature is the key factor limiting dung beetle diversity and abundance, while other conditions play a minor role.
A new study reveals that turtles surviving the Cretaceous-Paleogene extinction event largely relied on a diet of hard-shelled organisms. This ecological adaptation allowed them to thrive in environments where other species struggled to survive, with dietary specialization being a key factor in their survival.
Researchers sequenced the complete genome of Pseudocercospora cladosporioides, identifying key genes involved in degrading the olive tree's cell wall and inhibiting its resistance mechanisms. This breakthrough will aid in breeding resistant varieties and understanding fungus-olive tree interactions.
Researchers modelled the structure of the magnetic field and cosmic radiation throughout the Laschamps excursion. The results show that cosmic radiation penetrated the atmosphere at record levels, with regions where it could freely enter irradiating a major fraction of the Earth's atmosphere.
A novel dual-crystal-phase manganese dioxide (MnO₂) cathode has been developed to improve the performance and stability of aqueous zinc-ion batteries. The cathode offers high capacity, rapid charging capabilities, and exceptional longevity due to its unique interface between two different crystal structures.
A study in mice reveals that chronic intestinal inflammation can lead to epigenetic 'memories' that promote colon cancer. Researchers found that even seemingly healed gut tissues retain molecular scars from earlier inflammation, making it easier for cancer to take hold.
Exosome-based therapies harness the power of microRNAs to activate hair follicle stem cells, promoting hair growth. Key findings include the identification of pro-anagen and inhibitory microRNAs that regulate Wnt/β-catenin, Shh, and HIF-1α pathways.
Researchers created a pioneering database to map neocortical development across species using multiomic data from 188 studies. They discovered that humans take longer than mice to reach full molecular maturity, and gene regulation plays a key role in brain disorders.
A systematic review of experimental studies found exergames to be associated with better mood outcomes, including reductions in tension and depressive symptoms. The evidence base remains small and heterogeneous, but the study calls for longer-term interventions and larger samples to determine the durability of benefits.
Researchers from University of Jyväskylä and Aalto University develop area-selective atomic/molecular layer deposition of europium-organic thin films on graphene and other 2D materials. The method enables precise construction of films with different shapes, one molecule-thick layer at a time.
A new study by UFZ researchers warns that extreme global climate outcomes are possible even at moderate levels of global warming, such as 2°C. Sector-specific drivers like precipitation extremes and droughts can lead to severe impacts in vulnerable regions. The study highlights the need for ambitious climate mitigation measures to limi...
Researchers develop a novel 'steric hindrance' strategy to boost the performance of single-atom catalysts in oxygen reduction reactions. The approach uses metalloporphyrins with bulky groups to prevent atomic agglomeration and ensure high efficiency.
Researchers found that dogs were domesticated from grey wolves more than 14,000 years ago and contributed substantially to the genetics of modern dogs. The study analyzed DNA from 216 ancient remains, including a 14,200-year-old dog, confirming that European dogs share ancestry with Asian dogs.
A new study finds caregivers of Alzheimer's patients face significant unmet needs, including limited knowledge about the disease, high psychological stress, and lack of community support. Caregivers need practical skills training and mental health support to improve resilience.
This study introduces a breakthrough approach to regulate mixed-valence states in perovskite electrodes for VRFB, offering valuable insights into high-performance metal-based electrocatalysts. The findings highlight the importance of interdisciplinary research in materials science and electrochemistry.
A team of researchers found a mechanism that taps into normal brain development to drive tumor growth in pediatric supratentorial ependymoma. The ZR fusion protein interacts with genetic material, altering expression and creating a heterogeneous tumor.
A research team led by LEE Doyun and KIM Yee-Joon found that the primary visual cortex encodes motion summaries and variability before higher brain regions transform them into category signals. This process, known as ensemble perception, allows the brain to capture the overall structure of a scene at a glance.
Researchers discovered that faster dendrite growth is associated with lower stress levels in a commonly used battery electrolyte material, revealing chemical reactions as a new culprit behind the problem. The study provides guidance for designing stronger electrolytes to make solid-state batteries successful.
Researchers have discovered how the TRPM8 protein changes its shape when exposed to cool temperatures, shedding light on the mechanisms behind cold sensation and pain. The study could lead to new treatments for conditions like cold allodynia and improve our understanding of dynamic proteins.
Research finds that body size and tracheole count can compensate for low atmospheric oxygen levels, challenging the theory of oxygen-constrained insect maximal size. The study suggests alternative explanations for the existence of giant insects during high-oxygen periods.
A team of researchers has discovered that androgens promote the growth of Posterior Fossa Type A (PFA) ependymoma, a lethal pediatric brain tumor. Blocking androgen signaling reduces tumor proliferation, suggesting anti-androgen therapies as a promising treatment option.
Seal whiskers are highly sensitive, but the benefit of active whisking was unclear until new research revealed that it improves sensing. Seals keep their whiskers pulled back and actively move them to detect subtle water vibrations.
Researchers at Cold Spring Harbor Laboratory found that antibodies produced in response to cancer can attack the brain, causing autoimmune diseases like lupus and multiple sclerosis. The study suggests that these antibodies may be harnessed to develop new treatments for triple-negative breast cancer.
Researchers at UC San Francisco have traced the molecular pathway connecting gut immune cells to the brain during a parasitic infection. The study reveals that tuft cells release acetylcholine, which activates vagal nerve fibers carrying signals from the gut to the brain.
A new Stanford University study puts a dollar value on the harm done by carbon dioxide emitted over time, estimating $10 trillion in global economic damages since 1990. The research highlights the critical timing of deploying technologies to remove greenhouse gases from the atmosphere to mitigate damage.
Regulatory B cells produce anti-inflammatory cytokines like IL-10, which dampens inflammatory responses and guides T cells toward regulatory phenotypes. This immune modulation can counteract damaging inflammation and promote neuroprotection.
Researchers found that GH001 significantly improved depression symptoms in patients with treatment-resistant depression, outperforming placebo. The treatment was well-tolerated and suggests a potential novel treatment option.
Researchers found that NUTM1 rearranged leukemia is distinct from other forms, with decreased DNA methylation and increased lifespan of blood cells. Leukemias with BRD9-NUTM1 fusion are extremely sensitive to chemotherapy, leading to improved clinical outcomes.
AI systems demonstrate comparable diagnostic accuracy to dermatologists for melanoma detection, potentially enhancing performance when used as a decision-support tool. However, the risk of bias and limited generalizability of current studies highlight the need for broader validation in unselected patient populations.
Dr. Y. Michael Shim has been named chief of the Division of Pulmonary and Critical Care Medicine, expanding access to comprehensive care for patients with chronic lung conditions. He will lead research and education efforts, including developing innovative imaging technologies to better understand lung disease.
The number of US surgeons sponsored for H-1B visas increased to over 650 in FY2024, with a disproportionate representation in rural and impoverished counties. This trend highlights the need for increased diversity and inclusion in the surgical workforce.
A landmark study published in JAMA Psychiatry suggests that ADHD medication in childhood may reduce the risk of developing serious psychotic disorders later in life. The study found no evidence that treatment with methylphenidate increased the likelihood of psychosis in adulthood.
A recent study found that only a small proportion of elder abuse cases are being officially recorded in hospitals, highlighting a potential reporting gap in Australia's health system. The research analyzed data from nearly one million older Australians and found that physical abuse and neglect were most commonly recorded.
ChatGPT versions showed high rates of inappropriate responses, particularly among economically disadvantaged individuals with psychosis risk. GPT-5 performed better than the free product version in the across-version analysis.
The collaboration aims to assess cross-border climate risk across the minerals-energy-food complex using Jupiter's ClimateScore Global platform. The MEF complex framework examines how climate hazards propagate through supply chains, affecting commodity prices and the pace of the energy transition.
A new study by Finnish researchers found that lower hemoglobin levels within the normal range may be beneficial for glucose metabolism and cardiovascular health. The study, conducted on 64 adults, revealed an association between lower hemoglobin levels and improved physical fitness, heart health, and reduced liver fat.
Scientists have identified a new cell type and discovered that many normal-looking prostate cells harbor cancer-related changes. The study's findings could lead to new risk factors, earlier detection methods, and more targeted therapies for patients at high risk of aggressive disease.
JMIR Publications and the University of Nevada, Las Vegas announce a new Flat-Fee Unlimited Open Access Publishing Agreement. The agreement eliminates financial obstacles for researchers, reducing administrative workload for library staff and ensuring research findings are available via immediate open access in JMIR's high-impact journ...
A new study published in Journal of the American College of Cardiology found that digital CBT significantly reduced cardiac-related anxiety and improved patients' quality of life and physical function after a heart attack. The treatment showed stable benefits up to one year after completion.
Gladstone Institutes has secured over 105,000 square feet of future laboratory space in a newly constructed building, empowering its scientists to create medicines of the future. The new space will be home to approximately 300 scientists across 20 labs, equipped with state-of-the-art equipment and computational abilities.
Researchers at The University of Osaka developed a molecular design strategy to reconcile the trade-off between polymer material's durability and degradability. They created a tough material whose enzymatic degradation can be switched on or off using light, allowing for precise programming of its lifetime.
Researchers successfully captured singlet-fission-amplified excitons with a molybdenum-based emitter, achieving 130% quantum yield and pushing the limits of solar cell efficiency. The team used a metal complex called 'spin-flip' emitter to harvest multiplied energy from singlet fission.
The Lifestyle Medicine Whole Person Health Index (LMWPHI) is a point-of-care assessment tool designed to capture behavior in six pillars of lifestyle medicine, supporting preventive and value-based practice. The LMWPHI is embedded within Epic Foundation systems nationwide, aligning with emerging payment codes and quality priorities.
A landmark study highlights the stability of STEM teacher qualifications and turnover rates in high-need schools, with some improvement in credential alignment. However, gaps in subject-specific qualifications remain, and compensation structures are insufficient to address financial pressures.
The Center for Open Science (COS) has welcomed two new board members, Chris Bourg and Marcus Munafò, to advance the next phase of its work on Lifecycle Open Science. The duo brings expertise in equitable open scholarship, research culture reform, and metascience.
Digital Science acquires Ontopic, a pioneer in Virtual Knowledge Graph technology, to democratize research data and provide enterprise-grade AI solutions. The acquisition enables users to build and access Knowledge Graphs directly from existing data sources.
Hematological malignancies are a major global health challenge, with the US and China experiencing distinct epidemiological patterns. The study reveals that NHL is the most common type globally and in the US, while leukemia leads in incidence in China.
A recent review highlights how immune cells synthesize and release neurotransmitters to modulate immune responses, blurring the boundaries between the nervous and immune systems.
Researchers have developed a sub-THz graphene receiver that meets the demands of future 6G technologies, offering multi-gigabit-per-second data rates and near-zero energy consumption. The innovation transforms graphene devices from laboratory detectors into practical building blocks for 6G wireless technology.
Researchers at Johns Hopkins Medicine have created a detailed cellular roadmap of human brain development, utilizing data from nearly 200 studies and 30 million cells. The atlas provides insight into genetic links and pathways involved in conditions like autism spectrum disorder and Alzheimer's disease.
New York University neuroscientists have uncovered a dynamic in dopamine function that determines whether it guides learning or effective movement. The timing of acetylcholine release is crucial, with varying interactions prompting either learning or purposeful movement.
A large-scale genetic study identified five capsule types responsible for 70% of multidrug-resistant E. coli infections in Europe. Researchers created a digital database mapping capsule type and E. coli strain to design targeted vaccines and treatments.
The Formosan legless lizard has been reclassified as a distinct species, Dopasia formosensis, with a new physical specimen designated as the neotype. The study reveals distinctive features such as an exceptionally long tail and moveable eyelids, setting it apart from snakes.
Researchers at the University of Exeter have created microlasers that can detect individual molecules and single atomic ions, opening up new possibilities for lab-on-a-chip technology. This breakthrough could lead to early diagnosis of conditions like cancers and dementia, as well as swift testing of viruses.
Researchers have identified a key protein that activates brown fat by expanding blood vessels and nerves, which can regulate body temperature and is linked to weight loss. The findings suggest a new approach to treating obesity that deviates from suppressing appetite.
Researchers at MIT have developed an ultrasound wristband that precisely tracks hand movements, allowing users to control a robotic hand or manipulate virtual objects. The device produces high-quality images of the wrist's muscles and tendons, which are then translated into specific hand positions, enabling precise movement control.
A new open access database of cactus ecology and evolution could help scientists and conservationists save species from the brink. The CactEcoDB offers an unprecedented window into the evolution, ecology and conservation needs of one of the world's most distinctive and endangered plant families.
New research suggests that climate change causes dormice to gain weight before hibernation but lose weight after, potentially as a result of smaller bodies losing heat faster. The study also found that habitats with higher density hedgerows were associated with heavier dormice.
Scientists have created a new biodiesel process using locally sourced materials, such as algae and oyster shells. The process reduces production costs by 70-85% compared to traditional methods, making it a more sustainable alternative to petroleum products.
A Rutgers Health study found that children born to mothers with premature placental separations are three times more likely to develop or die from cardiovascular disease. This risk is higher among those younger than 12 months old, and pregnant women over 35 or experiencing twin pregnancies are also at increased risk.
Scientists developed a process to transform stillage from bourbon production into electrodes for supercapacitors. The resulting devices stored more energy than commercially available ones, offering a potential solution to stabilize the electrical grid with renewable energy.
A new study in the Journal of the American Heart Association found that children born to mothers with placental abruption are at a higher risk of developing heart disease or dying from cardiovascular disease by age 28. The risk was approximately 4.6 times higher compared to those born without this complication.
A nationwide survey in Switzerland found that HPV vaccination uptake among adults was lower than among adolescents, with only 27% of those aged 18-45 vaccinated. The survey also revealed significant differences between genders, age groups, and levels of knowledge about HPV, highlighting the need for targeted information and tailored co...
A study analyzing dragonfly larvae found moderate to high-risk mercury sites across 30 US National Wildlife Refuges, posing threats to fish, wildlife, and human health. The research provides baseline measurements for tracking change and informs future management actions to reduce mercury bioaccumulation.
A study found a positive relation between political power and the number of contracts awarded, size of contracts, and favorableness of terms. Companies strategically shift donations to more electable politicians when their influence declines.
Researchers found that specific amino acids in the TRPM8 protein of salamanders that prefer cooler environments lead to diminished cold sensitivity. This discovery provides insight into the mechanisms behind temperature-sensing channels in tailed amphibians.
A new study reveals that protecting polar bear habitat naturally safeguards the resources they rely on to survive, providing critical benefits to the ecosystem. By analyzing tracking data from 355 bears, researchers identified a high-use area near Cape Churchill, Manitoba, highlighting it as a prime location for a Marine Protected Area.
Researchers have demonstrated that silicon nanospheres can enhance second-harmonic generation in monolayer transition-metal dichalcogenides while preserving valley-polarization information. The study provides design guidelines for efficient, polarization-preserving nonlinear light sources at the nanoscale.
A new study reveals that COVID-19 virus genetic evolution was constrained within limited channels despite rapid changes. The research found that the virus altered by combining pre-existing mutations, rather than expanding its genetic routes.
A new Edith Cowan University study investigates the positive impact of community music education programs in regional Australia on the wellbeing of adolescents and young adults. The study found that CMEPs satisfy psychological needs relatedness, competency, and autonomy, promoting human flourishing.
A new study by Doshisha University found that teachers' deliberate actions at the start of a lesson, such as responding to the school bell, can create social tightness or looseness. Teachers who enforced strict rules and verbal prompts maintained tightness, while those with more relaxed approaches created loose occasions for students.