A new UCLA Health study found that inhalers for asthma and COPD generate over 2 million metric tons of carbon emissions annually. Metered-dose inhalers account for 98% of emissions due to potent greenhouse gas propellants, while dry and soft powder mist inhalers are less harmful.
A global synthesis found that genetic variation in crops significantly affects methane emissions, but not nitrous oxide emissions. Selective breeding of crop traits can help balance high yields with lower GHG release.
The Ann Theodore Foundation Breakthrough Sarcoidosis Initiative has awarded over $2.5 million to interdisciplinary research teams to study sarcoidosis, a debilitating inflammatory condition. The funding aims to advance understanding of the disease's underlying biology and develop novel therapeutics.
A new study from the University of Vaasa reveals that successful remote work is built on three foundations: organisational design, supervisor-subordinate relationship, and employee role. Implementing HR practices that consider these factors can promote both company performance and employee well-being.
Researchers have discovered remarkable spin-related material properties of Germanium-Tin (GeSn) semiconductors, which may offer advantages over conventional materials in quantum computing and spintronics. GeSn alloys provide low in-plane heavy hole effective mass, large g-factor, and anisotropy, making them promising for qubits and low...
Researchers at The Wertheim UF Scripps Institute have identified a potential new drug against COVID-19 and developed a powerful new platform for finding medicines to fight many types of infectious diseases. Their approach uses systematic chemistry, computational, and robotic methods to find compounds that can target RNA-based viruses.
Researchers explored the therapeutic potential of cannabidiol for Alzheimer's disease by assessing its effects on immune responses and neuroinflammation. CBD treatment reduced expression of key regulators for neuroinflammation in Alzheimer's mice, associated with less proinflammatory molecules.
Researchers found that drivers are significantly more likely to honk at vehicles bearing opposing political bumper stickers, particularly those from the opposing party. This study explores how partisan divisions influence driving behavior in apolitical settings.
A new study published in the British Journal of Political Science found that open communication is more effective than debate-style approaches in reaching polarized audiences. The study showed that exposure to information and minimal intervention can lead to depolarizing people with extreme conspiratorial views.
Scientists have developed a new type of metasurface that combines waveguide physics with planar design to achieve precise control over light at the nanoscale. The metasurfaces produce photonic flatbands across wide angles while preserving ultrahigh quality factors, enabling efficient trapping of light and strong interactions with matter.
A new MOF, APF-80, enables the crystalline sponge method to capture and analyze nucleophilic compounds like alkaloids. This development opens possibilities for structural analysis in drug development and biochemistry.
A new technology allows for clear observation of living retina and microglia's behavior, revealing their increased activity before tissue damage in diabetic mice. The study found that the diabetes drug liraglutide reduced microglia's activity in healthy mice too, suggesting a direct modulation mechanism.
Researchers at Moffitt Cancer Center have been awarded a $22.4 million grant to lead groundbreaking studies and clinical trials for leptomeningeal disease, a devastating complication of breast and other cancers that spreads to the coverings of the brain and spinal cord. The funding will support four years of research and two clinical t...
Researchers developed a new laser-based technique that targets pancreatic ductal adenocarcinoma (PDAC) while leaving healthy tissue intact. The technique uses a mid-infrared laser at a wavelength strongly absorbed by collagen fibers to ablate cancerous tissue, improving efficiency compared to non-resonant wavelengths.
Researchers discovered neurons can burn fat for energy and create their own fats to support functions. Damage to the DDHD2 protein leads to early problems with signaling in HSP54 patients. Healthy neurons rely on fats for fuel, offering a potential pathway for repairing damage and reversing neuropathologies.
The bregr R package streamlines the process of analyzing large-scale biomedical data by automating model fitting, extracting tidy results, and providing publication-quality visualizations. This results in enhanced efficiency and scalability for researchers, while maintaining reproducibility and accuracy.
A University of Waterloo study cautions against using BMI as a measure of health, citing its limitations in distinguishing between muscle and fat, and overlooking important factors such as age, sex, and race. The researchers advocate for more nuanced measures of body size or rejecting BMI altogether.
Research found that inflammatory markers are linked to different aspects of cancer-related fatigue, with some effects persisting after treatment. The study suggests targeting inflammation for developing treatments to alleviate this debilitating symptom.
A new study found that marine heatwaves impact the base of ocean food webs, changing carbon cycling in the process. However, the effects of the two heatwaves were not consistent, with one causing a 'conveyor belt' to jam and increasing the risk of carbon returning to the atmosphere.
Researchers have discovered new layers of hidden genetic diversity in wheat, which could help improve crop resilience and adaptability. The study used RNA analysis and de novo annotation to reveal previously unknown gene expression patterns, providing valuable insights for plant breeding programs.
A world-first study reveals the Endurance was not designed for compressive ice conditions, despite Shackleton knowing of its shortcomings. The ship had several structural deficiencies, including weak deck beams and frames, that contributed to its demise.
A team of researchers developed a computational method that can design intrinsically disordered proteins with desired properties. The work uses automatic differentiation to optimize protein sequences and leverages molecular dynamics simulations for precision. This breakthrough has the potential to reveal new insights into diseases like...
A world-first study has proven microbes essential for human health can survive the extreme forces of space launch. The spores of Bacilus subtilis bacteria were launched high into the sky and found to withstand rapid acceleration, microgravity, and rapid deceleration.
A new study led by Northwestern University found that introducing peanut-containing foods to infants can cut peanut allergy risk by more than 80%. Pediatrician training and electronic health record prompts significantly improved adherence to guidelines, with guideline-based care seen in 84% of low-risk infants.
A randomized clinical trial shows that targeted educational and clinical decision-support tools improve pediatrician adherence to prevention guidelines, leading to higher rates of early peanut introduction. The intervention resulted in significantly higher guideline adherence among low-risk infants.
New traumatic brain injuries in older adults are associated with a higher risk of developing dementia. Research published in the Canadian Medical Association Journal found that TBI is linked to an increased rate of incident dementia, even when sustained in late life, and how this risk changes over time.
A new survey found that 72% of respondents agree that plasma-derived medicines can save lives, but most haven't donated. Plasma is essential in producing treatments for various serious health conditions.
Scientists at The University of Osaka developed a polymeric adhesive that can be reused repeatedly by introducing reversible bonds into the interface. This technology could improve manufacturing yield, reduce costs and minimize waste.
Researchers have discovered a natural cutting system in female sawflies that can make precise cuts while avoiding vital structures. The mechanism uses tooth geometry and composition to select materials, potentially revolutionizing surgical instruments.
A new study by Edith Cowan University found that athletes experience atherogenic muscle inhibition after ACL reconstruction, impacting their return to sports. The research also identified changes in brain pathways within two weeks of surgery, which may contribute to the activation deficit issues.
Researchers have developed a new technique called Dual transposon sequencing to rapidly identify genetic interactions in bacteria. This method reveals vulnerabilities that could be targeted by future antibiotics.
Researchers discovered how individual MXene flakes behave at the single-flake level, revealing changes in conductivity and optical response. The new spectroscopic micro-ellipsometry technique allowed for non-destructive measurements of individual MXene flakes, providing fundamental knowledge needed to design smarter technologies.
The E2E R package offers a comprehensive framework for ensemble learning, combining multiple base models to enhance prediction accuracy and robustness. It achieved excellent performance on imbalanced datasets, outperforming mature algorithms in Python.
The study establishes the earliest occupation at Karnak as around 2520 BCE, coinciding with the Old Kingdom period. Researchers also found a link between the temple's location and an Ancient Egyptian creation myth, where the high ground on which Karnak was built may have been seen as a manifestation of the creator god Ra-Amun.
A meta-analysis found significantly higher treatment failure and major complication rates within a year with nonoperative management among children and adolescents. Pediatricians can now inform shared decision-making with families using up-to-date data.
Researchers at Auburn University and the National Renewable Energy Laboratory have developed a unified statistical theory of heat conduction that explains the unusual ways heat moves in tiny materials. This breakthrough has significant implications for the design of nanochips, AI processors, and advanced energy technologies.
Research presents evidence suggesting that metabolically active visceral fat is associated with more advanced stages of endometrial cancer and lymph node metastases. The study found no strong correlation between visceral fat volume and its metabolic activity.
Researchers used NMR spectroscopy to capture enzyme dynamics, discovering a 'crossover loop' structure that plays a crucial role in catalyzing reactions. This new method promises unprecedented access to biomolecule mechanisms and potential pathologies.
Scientists at the University of Tsukuba have created a novel method to control Faraday rotation in conductive polymers by modulating polarons through electrochemistry and magnetic fields. This breakthrough has promising applications in magnetic field sensors and optical communication devices.
Researchers developed a novel organic framework that stably incorporates a chlorine halogen bond, exhibiting excellent chemical stability and thermal resistance. The framework exhibits superior catalytic performance in palladium-catalyzed coupling reactions and can be easily recovered and recycled.
The International Society of Microbiota and RIKEN will host the prestigious Innovation Awards Gala to celebrate microbiota-driven discoveries. Nominations for the awards close on October 7, 2025, and recognize scientific excellence and translational breakthroughs in microbiota medicine.
A large-scale international study found that creative experiences slow brain aging and promote healthier brain function. Creative activities such as music, dance, and video games were linked to 'younger' brain profiles, particularly in regions vulnerable to neurodegeneration.
A new study shows that animal manure can be converted into a valuable solution for cleaning polluted water. Biochar, a carbon-rich material formed by heating organic matter, is stable, safe, and highly effective at removing contaminants such as toxic dyes, heavy metals, and pharmaceutical residues.
Engineers at the University of Utah create a synthetic antifreeze protein inspired by polar fish, demonstrating its effectiveness in inhibiting ice crystal formation without toxicity. The innovation has potential applications in extending shelf life of frozen foods and improving storage of biologics.
A historic campaign in Argentina developed antivenom for black widow spider bites, leading to a model for pharmaceutical autonomy. This approach is crucial for fighting neglected tropical diseases globally.
The University of Oklahoma will receive a $19.9 million award to develop the KaRVIR system, a groundbreaking dual-Doppler 3D mobile Ka-band imaging radar that will enhance atmospheric science research and provide critical insights into weather systems and wildfires.
A new study by Boston University researchers examines the impact of urban environmental stressors on tree growth and ecosystem services. The study found that urbanization disrupts the tree microbiome, leading to a loss of symbiotic relationships and an accumulation of pathogens, which can have negative effects on human well-being.
Researchers developed a new imaging method using multiphoton microscopy to rapidly identify pancreatic neuroendocrine tumors with high accuracy. Machine learning algorithms achieved 80.6% accuracy, while convolutional neural networks outperformed with accuracies ranging from 90.8% to 96.4%.
Researchers discovered that an enzyme called EZH2 drives triple negative breast cancer cells to divide abnormally, enabling them to spread. Inhibiting EZH2 with drugs like tazemetostat restored order to dividing cells and thwarted the spread of TNBC cells.
A study analyzing 86 chikungunya outbreaks identified patterns in size and severity, revealing local conditions such as housing quality and mosquito density play a significant role. The findings help predict future outbreaks, informing vaccine trial development and protecting vulnerable populations.
A Wayne State University study found that prenatal Zika virus exposure leads to sex-specific changes in a baby's immune system, affecting frontline immune cells. Males are more affected, with slower growth and an exaggerated inflammatory response.
A new report highlights how a California partnership, STOP COVID-19 CA, helped address health inequalities during the pandemic by bringing together researchers and communities. The network improved access to reliable information, testing, and vaccination, while laying the foundation for long-term health equity.
Researchers at UNF will investigate the molecular machinery preventing protein misfolding and clumping, a hallmark of neurodegenerative diseases. The study aims to develop targeted therapies enhancing the cell's ability to manage misfolded proteins, potentially slowing or preventing disease progression.
A new cross-sectional study reveals significant disparities in premature mortality across the globe, highlighting unequal access to health-enhancing technologies and living standards. The research emphasizes the need for rapid and fair dissemination of technological and medical advancements to universalize health benefits.
A study of 42,451 patients found that those whose credit scores dropped after a cancer diagnosis faced a significantly higher risk of mortality. The researchers also identified high-risk demographics and socioeconomic factors associated with financial toxicity.
Two studies reveal that adult pedestrians suffer more severe injuries than children in motor-vehicle accidents, with adults experiencing higher mortality rates and complications. Researchers hope to identify 'hotspots' of accidents using geocoding and advocate for community changes to prevent future crashes.
A systematic review found that patients value cancer surgeons who provide emotional support, maintain optimism, and set realistic expectations. These areas of communication include balancing facts with empathetic language, helping patients understand their treatment options, and involving patients in shared decision-making.
A study found that hospitals and clinics can reduce claim denials by standardizing software from a single vendor. This leads to significant savings across millions of claims, as denials decrease from 1.18% to 1.03%. The research also highlights the importance of EHR alignment in improving data accuracy and compliance.
Between 2010 and 2020, nearly 300 surgical hospitals closed in the US, with closures concentrated in high-poverty areas. This loss of access to surgical care strains surrounding hospitals, causing strain on emergency departments and limiting patient access to medical records.
Researchers found that students from low-income households, specifically boys, were the most affected by class closures, highlighting growing educational inequality. Smaller class sizes and experienced teachers can reduce adverse effects on disadvantaged students.