Emissions of nitrogen oxides (NOx) and carbon monoxide (CO) in Salt Lake City have declined significantly over the past two decades, driven by improved vehicle technology and emission standards. Meanwhile, levels of carbon dioxide (CO2), a major contributor to climate change, have remained relatively steady.
Researchers developed a method to predict how metal strain influences adsorption energies and reaction barriers, enabling the design of strain-engineered catalysts with desired properties. They found that electronegativity is closely correlated with the energetic response to lattice strain.
Hong Kong Climate Week 2026 aims to harness the city's strengths as an international financial centre and global connectivity hub. The event focuses on bridging global consensus and local implementation, highlighting the need for adaptation and innovation in addressing climate change.
The 'Action for Earth' Summit brings together global leaders to examine policy pathways, frontier research, and actionable strategies for climate adaptation. The summit features keynote sessions on priority policies and frontier research, as well as a roundtable discussion on accelerating cross-border climate action.
Researchers at HKU have developed an innovative method for fabricating scalable, free-standing diamond membranes with exceptional efficiency and scalability. The breakthrough enables the production of ultra-flat and flexible diamond films crucial for next-generation electronic and photonic devices.
The Hong Kong Housing Bureau and the University of Hong Kong have signed an MOU to leverage research prowess in advancing construction technologies for public housing projects. The partnership aims to bring world-class innovations to local construction practices, prioritizing quality, sustainability, and efficiency.
Scientists developed a scalable ultrastrong bamboo strip through homogeneous fusion, achieving 942 MPa tensile strength and 32.1 GPa Young's modulus. The material demonstrates exceptional durability, biodegradability, and practical scalability for various industries.
Researchers develop a comprehensive framework for parallel single-pixel imaging, enabling accurate separation and localization of complex illumination components. The proposed model shows advantages in mixed-scene reconstruction and significantly outperforms conventional methods in low signal-to-noise ratio environments.
A commentary resolves a century-old mystery of arboviral transmission by identifying molecular constraints that govern systemic viral dissemination in mosquitoes. The study reveals that flaviviruses use extracellular vesicles to transmit and are bound by valosin-containing protein, providing targets for prevention and control.
Researchers have demonstrated a world-leading classical simulation of iterative quantum phase estimation circuits for quantum chemistry on up to 1,024 GPUs, expanding the scale of molecular systems available for the development and validation of quantum algorithms. This achievement supports progress toward industrial applications in dr...
The Centre will address bottleneck challenges in advanced battery materials and electric-enabled technology for energy storage and green conversion. Collaborations with renowned institutions will drive innovation and accelerate translation of research outcomes into real-world impact.
A research team led by Prof. Su Hui and Prof. Wang Cen found that tropical Pacific climate shifts are driving the rapid loss of Arctic sea ice since 2000. The study reveals that ENSO phase transitions are amplifying autumn sea ice loss in the Laptev-East Siberian Sea.
A comprehensive study decodes structure-function relationships governing surfactant-mediated enzyme protection, revealing a competitive stabilization mechanism. The research identifies key factors influencing mitigation efficacy, including hydrophobicity and hydrogen bonding capacity, and provides predictive power for designing more ef...
The University of Hong Kong's education subject has been ranked 5th globally and 1st in Asia in the latest QS World University Rankings by Subject 2026. The Faculty of Education attributes its success to research-led initiatives, strong partnerships, and educating future educators.
Microalgae are transformed into functionalized composite bioproducts for precision diagnosis, targeted therapy, and integrated theranostics. They offer exceptional biological properties for biomedical engineering, including molecular loading, active movement, and intense autofluorescence for imaging applications.
Researchers have uncovered hidden features in X-ray signals, fundamentally changing how scientists interpret them across multiple fields. The discovery enables more precise measurements and a deeper understanding of materials, from battery materials to biological proteins.
The conference will feature keynote dialogues, fireside chats, and panel discussions on key themes such as AI and education, law and regulation, public governance, and global cooperation. Distinguished participants include senior representatives from international organisations and public policy institutions.
HKU excels in key disciplines, including Dentistry (2nd) and Education & Training (5th), while Data Science and Artificial Intelligence rank 18th worldwide. The University will establish an AI Hub to maximize the potential of 'AI + X' across disciplines.
Postoperative rebleeding is a critical complication of minimally invasive surgery for intracerebral hemorrhage, significantly reducing survival rates and functional recovery levels. The review outlines standardized definitions, dual pathogenic mechanisms, risk profiling, and stratified prevention strategies to address this challenge.
A new international study by Adelaide University researchers found that genetics influence how lifestyle-behavioural factors impact ageing. Healthier ageing is associated with greater physical activity, better diet, and higher educational attainment, while smoking and suboptimal sleep duration have negative effects.
The University of Osaka's researchers have achieved a key milestone in creating tabletop x-ray lasers by demonstrating free-electron laser amplification at extreme ultraviolet wavelengths. They used laser wakefield acceleration to generate high-quality, monoenergetic electron beams, enabling precise control of the plasma source.
New Flinders University research highlights the struggles faced by incarcerated veterans in Australia, citing a lifelong pattern of hardship, trauma, and missed support. The studies recommend steps for governments to take immediately to address these gaps and reduce re-offending.
Researchers developed microfluidic synthesis of polymer microspheres with tunable shape and surface area, enhancing metal loading, mass transfer, and synergistic catalysis. Open-hole Ag-Pt microspheres delivered the strongest performance in converting toxic pollutants into valuable products.
Research suggests that Kinesio taping (KT tape) may reduce pain intensity in the immediate and short term, but evidence for long-term benefits and its use in various musculoskeletal conditions is inconclusive. The majority of systematic reviews found inconsistent findings, and potential skin irritation remains a concern.
A new study highlights the critical misunderstanding of biochar's role in fighting climate change and improving soils, warning that oversimplified claims could undermine scientific progress and carbon markets. Biochar is not a one-size-fits-all solution, and its effectiveness depends on where it is used.
Researchers have identified a link between genetic variants involved in innate immunity and earlier breast cancer onset in BRCA1 carriers. The study found that mutations in genes involved in natural killer cell activation were strongly associated with an increased risk, suggesting the need for more refined risk prediction models.
Older adults use humor as a coping mechanism to deal with the challenges of aging, including bereavement and declining well-being. The study found that women are more likely to use humor in emotionally sensitive situations, while men emphasize its role in social bonding.
Alexander Kerr, NYU Clinical Professor, recognized for outstanding research on oral cavity squamous cell carcinoma and oral potentially malignant disorders. The IADR Distinguished Scientist Award is one of the highest honors bestowed by IADR, recognizing contributions to understanding oral health and disease mechanisms.
Researchers found that combining biochar with beneficial bacteria significantly improves phosphorus availability, reshaping plant development and increasing crop yields in greenhouse-grown cherry tomatoes. The study also showed that this approach can enhance soil fertility and crop productivity without increasing fertilizer inputs.
Wendy Thompson, a Senior Clinical Lecturer at the University of Manchester, has been awarded the IADR Distinguished Scientist Award in Pharmacology/Therapeutics/Toxicology Research. Her research focus on antimicrobial stewardship and primary dental care has made significant contributions to the field.
Researchers discovered subtle changes in the blood can reveal early signs of cognitive decline caused by chemicals produced by gut bacteria. A blood test may one day transform how we detect dementia, potentially identifying people at risk years before symptoms appear.
Research suggests that individuals with more siblings may experience lower rates of mental health medication purchases after a parental death, particularly among women. The study analyzed data from Finland and found that those with fewer siblings were more likely to purchase psychotropic medications in the year before and after their m...
Mario Brondani, Associate Professor at UBC, has been recognized with the 2026 IADR Distinguished Scientist Award in Geriatric Oral Research. He is being honored for his extensive research experience and contributions to the field of dental geriatrics.
David Conway, Professor of Dental Public Health at the University of Glasgow, has been recognized for his research on socioeconomic inequalities in health and oral health, particularly head and neck cancer and child oral health. His work has attracted significant funding and informed public health policies globally.
Finbarr Allen recognized for outstanding contributions to behavioral science and health services research in dentistry. He has published over 200 peer-reviewed papers and developed innovative methods for interpreting quality of life data.
A new study reveals excavated urban soils as a significant source of greenhouse gas emissions, primarily carbon dioxide and methane. Biochar application and soil capping can dramatically reduce emissions by up to 96%, offering a practical climate solution for urban development.
The University of Cincinnati has opened a zebrafish research facility to investigate the effects of environmental contaminants on human fertility. The lab will use zebrafish as a model organism to understand molecular mechanisms behind reproductive biology and infertility.
Sudeshni Naidoo, a renowned researcher and specialist in dental public health, has been awarded the IADR Distinguished Scientist John Greenspan Global Oral Health Research Award. Her work focuses on infectious diseases, bioethics, nutrition, and noncommunicable diseases, among other areas.
Higher pancreatic fat content is associated with higher BMI, diastolic blood pressure, liver and visceral fat, and insulin resistance in young people with severe obesity. Measuring pancreatic fat content could help identify those at risk of developing cardiometabolic health issues.
Joy Richman, a renowned researcher at the University of British Columbia, has been recognized for her groundbreaking contributions to craniofacial biology research. Her work focuses on tooth development and regeneration, with notable findings using chicken and reptile models.
Maobin Yang has been recognized for his outstanding contributions to the field of regenerative endodontics, integrating stem cell biology and biomaterials science. His research program has secured over $700,000 in competitive funding, with support from top organizations.
Researchers at the University of Texas at Austin developed an electronic tattoo to track moisture levels in plant leaves with greater accuracy. The technology uses graphene and can measure hydration levels directly from live leaves, providing more information on plant ecosystem health.
Brian Foster, Associate Professor at The Ohio State University, has been recognized for his work on biological mineralization. He is the recipient of the IADR Distinguished Scientist Award, supported by Unilever Oral Care, for his contributions to cementum and biomineralization research.
A new model by Carlos Botero suggests that animals with moderate behavioral flexibility can quickly adapt to environmental changes and evolve new forms, challenging the assumption that slow-evolving species are at higher risk from climate change. The model predicts that flexible lineages may fare better than previously thought.
The study found that concrete words activated regions of the brain responsible for sensory experiences and language, while abstract words relied more heavily on language-related areas. The team also discovered that multiple brain regions communicated with each other to process both concrete and abstract words.
Researchers discovered that high humidity induces the production of CYP707A3, breaking down ABA and promoting stomata opening to release water. Plants lacking this enzyme are more vulnerable to water-soaking. The study reveals a molecular defense mechanism against water accumulation in plants.
Researchers demonstrate a route to generating twisted light beams by combining dielectric multilayers with patterned metallic surfaces. The approach converts surface-bound light waves into free-space beams with controlled angular momentum and polarization, avoiding limitations of earlier designs.
A team from SickKids discovered a therapeutic target in fat tissue that improves cellular function and reduces inflammation. Low-dose homoharringtonine treatment selectively eliminates senescent cells, improving metabolic problems and preserving lean mass.
A multidisciplinary team at UMass Amherst invented a fabric treated with a special photothermal dye that can help keep homes warmer over the course of a day. The technology has the potential to reduce energy costs by up to 23% and combat climate change, high heating bills and gentrification.
Professor Timo Betz's project aims to develop synthetic materials that mimic key behaviors of living cells, including self-organization and physical adaptation. By studying the mechanical properties of living cells, he will recreate part of the cell's interior in a synthetic way.
Researchers propose incorporating local knowledge into nature conservation through a biocultural approach. This involves collaborating with local people, considering traditional land-use practices and their impact on protected areas.
Researchers found a clear connection between oral health and kidney health, with immune dysregulation and systemic inflammation driving the relationship. The study highlights the need for physicians to integrate oral and renal health into clinical care systems.
The partnership aims to advance research collaboration on clean hydrogen technologies, expand opportunities for innovation, training, and industry-academic engagement. The Clean Hydrogen Hub will co-develop research projects supporting hydrogen production, performance testing, and digital transformation.
A field study found that adding biochar to estuarine wetlands increased sediment carbon storage while suppressing carbon loss. Tidal dynamics amplified the effectiveness of biochar as a climate solution by stabilizing carbon in sediments and reducing microbial activity associated with carbon decomposition.
A Mississippi State physicist has achieved a significant scientific advancement by producing a direct laboratory measurement of a key nuclear reaction believed to occur during explosive bursts on neutron stars. These reactions forge heavier elements, including oxygen and iron, which are essential for planet formation and life.
A six-year field study reveals that biochar made from peanut shells improves soil fertility and enhances crop quality by reshaping soil microbial communities. The study shows that biochar acts as both a habitat and a nutrient source for beneficial microbes, promoting plant growth and increasing soluble sugar content in tobacco leaves.
The study reveals that chief cells transform into repair cells through three stages, involving self-digestion, gene expression changes, and cell proliferation. The researchers discovered that the enzyme STK38 plays a crucial role in regulating YAP1 activity during paligenosis.
The new technology enables rapid assessment of tank integrity, allowing maintenance teams to prioritize only tanks showing signs of degradation. This leads to improved maintenance efficiency and reduced ship downtime, as well as advanced knowledge of tank condition for better planning.
Scientists have developed a method to track increased movement of brain fluids during sleep without invasive procedures. This allows for the study of how sleep enhances brain cleaning processes.
A study by UC San Diego researchers reveals TYK2's role in preventing cancer spread and highlights need for enhanced screening in patients treated with TYK2 inhibitors. Understanding mechanotransduction can provide new avenues for treatment and improve breast cancer outcomes.
A study published in Nature Communications finds that social capital can significantly reduce the psychological impact of lower income rank, suggesting policies strengthening social connection may be as important as those raising incomes for bolstering wellbeing. The research uses data from over 90,000 people across 109 countries.
A study published in Plastic and Reconstructive Surgery suggests that residents in food deserts may experience increased risks of certain complications after breast reconstruction surgery. Patients living in these areas were more likely to experience overall complications and repeat surgery compared to those in non-food desert areas.
Researchers at USC have developed a high-temperature memory device that can function reliably at 700 degrees Celsius, defying previous thermal ceilings. The device uses graphene to prevent heat-induced short circuits and has applications in space exploration, deep-earth drilling, and AI hardware.
Research from Aalto University reveals that long-term use of AI companions can provide temporary comfort, but may negatively impact users' wellbeing and ability to navigate human relationships. The study found increased signs of distress in online language after using an AI companion for two years.
Researchers discovered that targeting the Dectin-1 receptor can restore functional pathways of dysfunctional immune cells like Tregs, offering a promising novel therapeutic avenue for treating allergic asthma. The study showed that this approach can reduce airway inflammation and renew immunoregulatory capacity.
Researchers used machine learning methods to identify safe time windows for outpatient stem cell therapy in multiple myeloma patients. The study found that this approach can predict adverse events and enable more precise risk assessment.
Qing-Chang Zhong, Illinois Tech engineering professor, recognized for inventing synchronized-and-democratized (SYNDEM) architecture and pioneering virtual synchronous machines (VSM). His work reshapes how future power systems are conceived and operated to meet the demands of a rapidly evolving energy landscape.
Researchers created a detailed map of neuroblastoma, a childhood cancer, using cutting-edge technology. They found that high-risk tumors carry a defense mechanism against ferroptosis, a natural cancer-killing process, but it's shielded by the protein GPX4.
A binational study found most psychotherapists lack adequate knowledge and confidence treating eating disorders and muscle dysmorphia in boys and men. Clinicians identified a need for specialized training on assessing unique risk factors, tailoring treatment to male-specific experiences, and addressing stigma.
A study on mice suggests that adolescence stress causes permanent changes in the prefrontal cortex, increasing vulnerability to schizophrenia and depression. The researchers found that traumatic experiences during this stage of life disrupts communication between brain cells, compromising neural control.
A new study published in the British Journal of Nutrition found that following a Planetary Health Diet during pregnancy can lead to higher intakes of essential nutrients like folate, iron, calcium, and dietary fibre. The researchers suggest that adhering to this diet may support both human health and environmental sustainability.
Researchers found that a novel compound can clear harmful protein from human neurons modeling frontotemporal dementia, preventing neuron death. Enhancing autophagy with the compound showed promise as a treatment strategy for neurodegenerative diseases.
Researchers identified the key to preventing hospitalizations during nursing home flu outbreaks: administering antiviral chemoprophylaxis within two days of an outbreak to at least 70% of residents. This approach reduces hospitalization rates by 21%, according to a study led by Brown University.
IITGN researchers develop a novel control framework for flexible continuum robots, called virtual actuation space (VAS), to improve their precision and scalability. VAS reduces the complexity of controlling multi-section robots by using just two parameters: direction and magnitude.
Researchers engineered a high-fidelity adenine base editor ABE8e Y149V to overcome genome-wide off-target risks in gene therapy. This variant maintains exceptional on-target editing efficiency while strictly narrowing the editing window, reducing off-target mutations.
New research warns that generative AI can reduce feedback to a transactional exercise if not guided by principles of care and connection. Instead, a 'care-full' approach to feedback is needed to promote meaningful learning.
A new study by FSU researchers using the John D. Fox Superconducting Linear Accelerator Laboratory showed that a long-standing explanation for magnetism in atomic nuclei does not fully work for titanium-50. The research suggests that scientists may need to rethink how they explain nuclear magnetism.
Roy S. Herbst will lead integrated efforts to strengthen cancer research, education, and collaboration across Dartmouth and Dartmouth Health. He aims to expand access to advanced treatments and clinical trials, elevating cancer care in New England and beyond.
The Rokos School of Government aims to prepare future leaders to navigate complex demands of politics with technology and social sciences expertise. It will begin operations in Autumn 2026, hosting PhD and Masters students and collaborating with departments across the University.
Aging is redefined as a systems-level failure rather than molecular defects, highlighting the need for coordinated modulation of biological networks. The International Conference on Targeting Longevity 2026 explores new translational strategies and industrial opportunities by focusing on resilience.
Researchers found that the three-drug combination increased autophagosome formation and autophagic flux in uveal melanoma cells, killing them via enhanced autophagy. The study suggests a potential therapeutic approach for treating metastatic uveal melanoma, particularly in liver-targeted disease.
Researchers discovered that placing fruit and vegetable sections near supermarket entrances increases purchased portions by 2,525 per week. This led to improved women's diets and potential long-term health benefits.
Researchers found women devalue orgasm only when it's consistently absent across partners. This shift in expectations helps soften the effects of not experiencing an orgasm on relationships, but also contributes to the orgasm gap over time.
Researchers observed female baboons' vaginal tract altering sperm survival based on male genetic makeup, with strongest responses to genetically similar males. The study suggests post-copulatory mate selection via vaginal immune responses and pH in the baboon species.
Researchers have identified a critical host protein hijacked by the Nipah virus, enabling a promising new treatment strategy. The study discovered that the virus exploits human enzyme NSUN2, leading to enhanced viral replication and a vicious cycle of infection.
Regional ionospheric structures in the Asian sector can strongly alter satellite navigation positioning, with steep TEC gradients and storm-driven post-sunset irregularities emerging as major sources of error. This study highlights the need for improved global ionosphere models to accurately predict positioning outcomes.
A recent study found that colour coding is more effective than traditional nutritional tables in influencing consumers' dietary choices, thanks to the brain's instant processing of benefit and risk signals. Colour-coded labels encourage healthier product selection by harnessing visual attention mechanisms.
The San Antonio Breast Cancer Symposium generated nearly $40 million in economic impact and drew over 11,000 attendees from 104 countries. The symposium also produced $1.5 million in local tax revenue and supported more than 6,800 jobs.
A Concordia University study found that demographic factors such as income and household size drive energy consumption in Quebec's major urban centres. The research used meter readings and census data to reveal strong links between social characteristics and energy use, with higher-income areas and larger households consuming more energy.
The DFG is promoting coordinated initiatives among researchers, funding organisations, and policymakers to enhance the resilience of research data infrastructures. The organization emphasizes the need for long-term safeguarding of research data in light of increasing cyber threats, institutional crises, and geopolitical tensions.
Researchers have created genetically modified marmosets with a knocked-out OTOF gene, replicating key characteristics of human deafness. The animals developed normally but were deaf from birth, offering a crucial tool for developing new therapies.
A new study from the University of Missouri identified over 10 genetic or molecular markers that predict follicular lymphoma relapse early, allowing for targeted surveillance testing. This could improve patient outcomes, reduce unnecessary imaging tests, and lower healthcare costs.
Two junior research groups at Leibniz-HKI are combining robotics and genetics to discover new antifungal agents against Fusarium. By integrating automated screening experiments and genetic analysis, they aim to identify potential drug candidates and uncover the genetic basis of Fusarium virulence.
Researchers at University Medical Center Utrecht have discovered new genetic abnormalities associated with ALS, improving understanding and providing leads for targeted treatments.
The project brings together eight perspectives to develop tools for documentation, legal clarity and traceability, supporting lawful activity and enforcement.
Researchers at UW–Madison identified a way to program longer-lasting T cells, which can recognize more stable parts of viruses and offer a path to broader protection. The new strategy has the potential to provide longer-lasting immunity against respiratory infections like the flu and COVID-19.
Researchers developed a new way to generate stable signals of light using microscopic ring-shaped devices, enabling the production of optical frequency combs. This technology has the potential to simplify system design and improve efficiency in high-speed optical communications for data centres.
A simple ECG test can identify racehorses at risk of cardiac arrhythmias during high-intensity exercise. The test uses short ECG recordings taken at rest or light exercise to distinguish horses likely to develop premature beats.
A new twin study reveals that innate IQ is a key predictor of future socio-economic status, with genetics playing a significant role. The study found that IQ is approximately 75% genetically predicted and that socio-economic status is mostly explained by genetics.
A study published in eLife found that adolescents focus more on their own interests compared to adults when navigating social dilemmas. The researchers recruited 261 participants, aged 14-17 and 18-30 years, to play a repeated cooperation game called the Prisoner's Dilemma Game.
The American Thoracic Society has received a $50,000 donation from William Martin, MD, and his wife Joyce, to support the Public Advisory Roundtable (PAR), which aims to prioritize patients' experiences in ATS activities. This gift will help PAR elevate patient care and inform research endeavors to improve lung health worldwide.
A team of researchers at Kyoto University found that cooperative breeding in Lake Tanganyika's lamprologine cichlids first emerged around 4 million years ago. The study reveals a link between cooperative breeding and smaller body sizes, as well as reduced clutch size.
Researchers have discovered a remarkably well-preserved iron-smelting workshop in eastern Senegal that dates back to the 4th century BCE. The site, which was used for nearly eight centuries, provides new insights into late prehistoric metallurgical practices in Africa.
Researchers at Aalborg University aim to identify biological changes driving disease development with a comprehensive pre-diagnostic study of early Crohn's disease. They will analyze thousands of blood samples from patients prior to diagnosis to develop a predictive model.
The PerQdisc procedure, a less-invasive treatment option, preserves the outer part of the disc, maintaining mobility and restoring functionality. Dr. Luis Tumialan's first patient experienced significant pain relief and was able to resume normal activities shortly after the procedure.
Dr. Cameron J. Gettel receives the Jeffrey H. Silverstein Memorial Award for his work advancing emergency care for older adults, improving care transitions, and reducing financial burden of acute care. He is recognized as an emerging national leader in geriatric emergency care.
A review of international studies found that regular physical activity, a Mediterranean-style diet, and stress management can help reduce endometriosis-related pain and improve quality of life. The study also introduces the fasting-mimicking diet as a potential approach for managing gynecological conditions.
Researchers tracked movement, acceleration, depth, and water temperature for nine hammerheads in Florida and the Bahamas waters. They found great hammerheads can effectively hunt fast-moving prey like blacktip sharks in winter and tarpon in summer, suggesting they may tolerate changing climates better than other species.
Researchers from KIT and Chile are testing direct extraction methods to access critical raw materials like lithium in brine deposits, reducing energy consumption and environmental impact. The BRIDGE initiative aims to develop more benign and efficient processes, with potential applications in Europe.
A study from NTNU found that pupils who believe they can improve through effort also enjoy their subjects more and perform better at school. This attitude is linked to well-being, perceived mastery, and grades in Norwegian and physical education.
Researchers developed an AI model that can detect several neurodegenerative diseases, including Alzheimer's and Parkinson's, from a single blood sample. The model uses protein measurements from over 17,000 patients and outperforms previous models.
A new study by University of East London researchers reveals that women are being shut out of workplaces due to a hidden time gap caused by unpaid care and rigid social expectations. This 'time squeeze' leaves women with less time for networking, training, and progression, hindering their career advancement.
Researchers developed an interpretable machine learning algorithm, scOMM, to classify cell types consistently across different single-cell methods. The integration strategies and scOMM establish a robust approach for cell atlas generation in complex tissues, leading to the discovery of previously undetected rare cell types.
The study measures the temporal duration of individual pulses of bright squeezed vacuum (BSV), a unique quantum state of light. Each BSV pulse lasts just around 27 femtoseconds, placing it firmly in the ultrafast regime.
A Johns Hopkins study reveals that cysteine metabolism shapes CD8+ T-cell function, with implications for boosting cancer-killing immune responses. Limiting cysteine in laboratory models enhanced anti-tumor immunity but impaired T-cell expansion and weakened anti-tumor activity.
Researchers have developed a compact chemiresistive biosensor that directly transduces biochemical reactions into electrical signals, detecting creatinine concentrations from 1 to 300 mg/dL with high sensitivity and selectivity. The sensor's two-electrode design eliminates the need for reference electrodes and operates in just 35 seconds.
A new genetic 'roadmap' provides a navigational framework for more precise diagnosis and treatment of intrahepatic cholangiocarcinoma. The framework identifies five molecular subtypes, each associated with distinct therapeutic vulnerabilities, enabling targeted treatment strategies.
A new study warns of a 20-year window to act on climate and land use policies to prevent further biodiversity loss in Britain. Sustainable practices like strong emissions action and reduced meat consumption could save up to 69 fewer species from extinction.
T-DNA-free genome editing technologies enable precise, transgene-free crop modification, reducing biosafety concerns and increasing public acceptance. These innovative strategies leverage visual screening systems, genetic self-elimination, transient expression, and delivery mechanisms to accelerate crop breeding.
A nationwide Japanese trial found that catheter ablation did not reduce the risk of recurrent stroke or major cardiovascular events in patients with atrial fibrillation who had recently experienced a stroke. The study, which enrolled 251 patients and followed them for over three years, suggests that routine addition of catheter ablatio...
Researchers find that investing in climate adaptation can coexist with fiscal stability, but institutional quality and interest costs play crucial roles. The study analyzed data from 172 countries between 1995 and 2020 and found no structural conflict between the two goals.
The study achieves stable welding between sapphire and Invar under non-optical-contact conditions, with a maximum shear strength of 11.73 MPa. High-speed imaging techniques reveal the coupling of linear absorption and nonlinear absorption at the interface, sustaining plasma and energy deposition.
Researchers developed a scalable strategy for fabricating large-area electrochromic smart windows using tungsten oxide films, enabling practical industrial production. The technology reduces building energy consumption by up to 140.0 MJ m−2 compared to conventional windows, showcasing significant energy-saving potential.
Researchers developed a wearable scent display that can blend up to eight fragrances in real time, enhancing immersive virtual experiences. The device uses advanced components to precisely control odor intensity and delivery.
Recent breakthroughs improve transformation efficiency and broaden transformable crops, supporting global food security. Emerging strategies enhance plant regeneration and gene delivery via biologically mediated and non-biological methods.
Advanced AI models outperform clinicians in certain pediatric diagnostic tasks, especially for rare conditions. The study's findings suggest that AI can be a valuable tool when used alongside human expertise to improve diagnostic accuracy and reduce the risk of missed diagnoses.
A new analysis estimates that exposure to di-2-ethylhexylphthalate (DEHP) contributed to 1.97 million preterm births in 2018, equivalent to 8% of global total. The study also linked DEHP to 74,000 newborn deaths and found a significant health burden across regions with rapidly growing plastics industries.
Research reveals that viruses can eavesdrop on each other using chemical signals, which may not always benefit the listener. This 'cross-talk' between species can lead to incorrect decision-making by the eavesdropper.
Researchers developed a lab-grown organoid system that faithfully mimics human adrenal gland development and forms complex tissue structures. The system enables the study of adrenal biology, cortisol production in response to stress, and disease development, with potential applications for regenerative therapies.
A study of viral abundance in the Sargasso Sea reveals that viruses with cyclical changes in abundance are most active at night, infecting heterotrophic host microbes. This finding opens new questions about the ecological services provided by oceans and highlights the importance of including viruses in ocean models.
The new joint department combines expertise in medical devices, neuroengineering, imaging science, and more to advance biomedical research and translate discoveries into meaningful health advances. The partnership aims to accelerate the translation of discoveries into improvements in human health.
Researchers discovered that antibiotic resistance genes were present in all groups, including patients with COPD, asthma, pulmonary fibrosis, and sarcoidosis, as well as healthy individuals. The study also found that recent antibiotic use was linked to higher prevalence of resistance genes.
A higher testosterone level does not always indicate well-being in men, according to a study at the University of Gothenburg. Muscle health and inflammation are linked to testosterone levels, but symptoms like fatigue and depression have weaker connections.
A new study published in Aging-US found that plant-based dietary patterns are associated with slower epigenetic aging. The research analyzed data from two large cohorts and found that higher intake of plant foods was linked to decelerated biological aging.
A meta-analysis of GLP-1 receptor agonist studies found potential safety signals for gastrointestinal side effects, while some evidence suggested a link to reduced respiratory disease risk. Further research is needed to confirm the latter association.
Researchers simulated 27 evacuation scenarios to determine the safest cabin layout, finding that a specific distribution of elderly passengers can significantly impact evacuation time. The study suggests airlines implement strategic seating arrangements to optimize safety without compromising efficiency.
A Northwestern University study found that imagination is not just a copy of sensation, but emerges at later stages of processing when the brain represents information holistically. The researchers mapped brain activity during imagination and perception, finding overlap in higher-level association areas.
Researchers from ISTA identify two white dwarfs, Gandalf and Moon-Sized, which share five properties, including X-ray emission, despite being isolated objects. These discoveries suggest the existence of a new class of star remnants with unique magnetic and rotational properties.
A framework has been developed to identify candidate pathogenic variants hidden among uncertain significance variants detected in comprehensive genomic profiling. The framework was tested using BRCA1 and BRCA2 genes, leading to the classification of a previously unknown variant as pathogenic.
Among highly boosted patients with cancer, overall postacute sequelae risk was not elevated compared to noninfected patients; hospitalized COVID-19 patients remained at increased risk despite therapeutics. Vaccination and boosting remain important in mitigating long COVID among immunocompromised patients
A new model study suggests that the EU's emissions trading system can be used to capture CO2 on a large scale, with potential removals ranging from 68-86 million tonnes annually by 2050. The system could provide industry with planning security for residual emissions if dedicated support programmes are implemented.
New research demonstrates that restoring the physical stiffness of the gingival tissue can fundamentally change how cells respond to infection, potentially paving the way for new treatments. The study uses a hydrogel system to investigate how gum tissue stiffness impacts periodontal disease inflammation.
Researchers have developed a new CAR T therapy that targets tumor-supporting cells in pancreatic cancer, paving the way for a potentially safer and more effective treatment. The therapy uses lipid nanoparticles to deliver CAR instructions directly to patient T cells, resulting in higher expression rates and improved efficacy compared t...
A study led by Brown University researchers analyzed lung screening data to identify abnormalities outside the lungs that warrant follow-up care. Cancer-related findings appeared in about 3% of screening rounds and were linked to a higher risk of extrapulmonary cancers, particularly urinary system cancers.
A clinical trial by University of Auckland researchers found that high-intensity therapy for patients begun within two weeks of a stroke did not improve hand and arm recovery. Despite the extra therapy, neither group did better than a cohort who received standard care alone.
A new study introduces a simple intervention of introducing forest soil on an entryway doormat, which shifted the indoor microbiome of Finnish homes closer to bacterial profiles found outdoors. This could lead to health promotion, especially in urban settings, by reducing encounters with environmental microbes linked to inflammatory di...
Hyperbolic localized plasmon resonances were achieved in an anisotropic two-dimensional crystal, enabling tunable optical chirality and potential applications in miniaturized photonic components, spectroscopic sensors, and molecular fingerprinting.
A new study demonstrates that deprescribing glucose-lowering medications in type 2 diabetes patients can lead to clinically meaningful reductions in body mass index and blood glucose levels. Lifestyle changes, such as dietary modifications and increased physical activity, were commonly observed in these patients.
A Southwest Research Institute-led study finds protons and heavy ions react differently to solar magnetic reconnection events, revealing a more complex magnetic engine. This new data contradicts current models, showing protons generate waves that scatter them more efficiently.
Researchers have discovered two new species of half leaf-fingered geckos, one named after Prof. Dr. Thomas Ziegler, from Son La Province in northwestern Vietnam. The new species highlight the importance of conservation efforts for Southeast Asia's imperiled ecosystems.
A new study finds that ending birthright citizenship would have the largest relative growth of unauthorized births among Asians, while Latinos would comprise 93% of the U.S.-born population without legal status in 2050. The policy change could disenfranchise highly educated immigrants who contribute to the economy.
Researchers found that trematode parasites are more abundant in cooler temperate waters, defying the typical pattern of higher biodiversity near the equator. Temperature and host mobility play a major role in shaping parasite distributions, with certain species thriving in areas where hosts can tolerate infections better.
A study found that Tamil civilians experienced nearly four times more PTSD after intragroup violence compared to intergroup violence, with intragroup violence inflicting three to five times more trauma. Intergroup violence was positively associated with post-traumatic growth, while intragroup violence showed no such effect.
A growing body of evidence suggests that daily use of antibacterial soaps, wipes, and other household products contributes to the global rise of antimicrobial resistance. Researchers call for policymakers to restrict these ingredients when there is no evidence of efficacy, reducing chemical pollution and protecting public health.
The Robert A. Winn Excellence in Clinical Trials Award Program has partnered with AstraZeneca to support five medical students participating in the Winn Clinical Investigator Pathway Program (Winn CIPP). The program provides immersive training, mentorship, and hands-on experience to prepare students for careers in clinical research.
Linguistic cleverness could have emerged with early grammar and verb-noun compounds creating expressive nouns. Skilled deployers of such compounds may have had higher reproductive fitness than less witty individuals.
Researchers developed durable nanofilm electrodes for long-term measurement of bioelectric potentials in plants, paving the way for more resilient agriculture. These electrodes can detect stress in crops early, enabling timely warnings and improving yields.
Researchers develop hybrid photocatalyst system to overcome light-induced damage in molecular catalysts, significantly improving CO2-to-formate quantum yield from 6% to over 27%. The new design ensures selective excitation of semiconductors and prevents unwanted photochemical reactions.
Researchers evaluated the performance of the Phoenix Sepsis Score for predicting in-hospital mortality among pediatric ICU patients in China. They found that a modified version, PSS+, showed substantially improved discrimination without sacrificing clinical usability.
Research systematically maps how bacterial metabolites influence disease progression and immune cell functions, highlighting their dual effects on the body. The review emphasizes the need for holistic regulation of metabolite profiles to achieve precision interventions.
A new study predicts that nearly one in three Americans will experience poor air quality daily by 2100 due to climate change. This could lead to widespread health issues, particularly among sensitive populations like the elderly and those with asthma.
A new study finds that dairy manure digesters are highly effective in reducing methane emissions from cow manure, with most systems performing well. However, occasional leaks of large magnitude offset the climate benefits, highlighting the need for thorough monitoring and verification.
Researchers have developed a biohybrid system that uses rewired nerves to revive paralyzed organs, restoring movement and transmitting sensory feedback to the brain. The technology could revolutionize medicine by using a person's own tissue as hardware.
A new catalyst enhances the photocatalytic conversion of CO2 and H2O into CO by integrating synergistic Pd single atoms and clusters. The unique structure improves electron transfer efficiencies and accelerates proton-coupled electron transfer for CO2 reduction. The results demonstrate improved CO production rates with high selectivity.
A comprehensive phylogeny of China's vascular plants reveals a hidden global biodiversity hotspot in Central China. The region supports over 14,000 vascular plant species and at least 2,024 endemic plant species, meeting the criteria for global biodiversity hotspot designation.
Research from McMaster University shows that people with celiac disease have reduced fibre-processing activity in the small intestine due to a lack of key bacteria. The study suggests combining dietary strategies like added fibre with probiotics may improve symptoms and healing.
The updated guidance offers nine key features of a heart-healthy dietary pattern, emphasizing the importance of making sustainable and personalized choices throughout life. The American Heart Association aims to encourage lifelong adherence to healthy eating patterns to reduce cardiovascular disease risk.
Researchers have created a new AI model that can simulate molecules under extreme conditions, allowing for reliable discoveries in fields like drug development and sustainable chemistry. The model's stability opens up new opportunities for simulations in areas where long-term accuracy is essential.
Researchers found that an extra copy of chromosome 21 leads to increased levels of the ADARB1 enzyme, causing premature and excessive RNA editing in developing brain cells. This dysregulation affects how brain cells communicate and form circuits, potentially influencing neurological and behavioral outcomes in Down syndrome.
The study created a detailed map of breast tissue changes over time, revealing that menopause triggers significant changes that create an environment where cancer cells thrive. The research found that all types of cells decrease in number and divide less often, leading to a more inflammatory immune environment.
A new electrochemical liquid ammonia decomposition system achieves high current density and low overpotential, showcasing remarkable durability. The Ru nanoparticle catalyst enables stable hydrogen evolution for over 100 hours in a two-electrode configuration.
Researchers develop a smarter image-generation system that produces accurate, high-quality building designs. The framework uses real architectural datasets to generate detailed sketches and renderings, overcoming previous limitations.
A study published in Brain Medicine suggests autonomic dysfunction, particularly parasympathetic and sympathetic imbalances, contributes to depressive symptoms in patients unresponsive to conventional antidepressants. Low-dose medications targeting these imbalances may offer a new approach to treatment.
Researchers from Kobe University have designed a small mirror protein that disables amyloid-beta, a causal factor of Alzheimer's disease. The approach uses the principle of 'chirality' to bind to the protein, inhibiting its aggregation and potential for brain cell damage.
A semi-autonomous robotic explorer equipped with compact instruments can significantly speed up resource prospecting and the search for biosignatures on planetary surfaces. The robot successfully identified diverse rock types relevant to planetary exploration, including gypsum, carbonates, basalts, dunite, and anorthosite.
A new article proposes a comprehensive review of 'One Plant Health' management across Africa, combining indigenous local knowledge systems with modern technologies to address plant diseases and strengthen food security. The integrated approach aims to unite stakeholders through traditional techniques and modern approaches, improving di...