Brightsurf delivers daily science news discoveries, articles, and the latest scientific breakthroughs. Your trusted source for science news today, covering nature news, science & technology, and scientific discoveries from leading research institutions worldwide.
Researchers found that patients who wore noise-canceling headphones during minimally invasive gynecologic surgery had a 32% lower risk of postoperative nausea and vomiting (PONV) compared to those who did not. The study suggests that reducing intraoperative noise could be a useful tool to prevent PONV.
A study at the ANESTHESIOLOGY 2026 annual meeting found that patients with limited English proficiency had a 70% lower odds of receiving an epidural blood patch, a standard treatment for postdural puncture headaches. Language barriers may affect communication, follow-up, and treatment options for these patients.
Robert E. Johnstone, M.D., FASA, received the American Society of Anesthesiologists' Distinguished Service Award for his significant contributions to anesthesiology, education, research, and advocacy over a 60-year career. He made notable contributions to the Society, including chairing the Committee on Practice Management and advocati...
The CHEST 2026 Annual Meeting showcased innovative research in pulmonary, critical care, and sleep medicine, including studies on biologic-treated asthma, COPD, and bronchiectasis. Machine learning-based predictions for extubation failure and tele-ICU implementation also presented promising results.
A new study found that mobile app-based monitoring can lower risk of serious complications, emergency room visits, and readmissions after surgery. However, benefits depended on physician or clinician involvement, rather than the technology alone.
A new study from Colorado State University found that occupational therapy involving horses significantly reduced stress in autistic children, as measured by decreased cortisol levels and increased alpha-amylase levels. The research provides empirical data on the physiological impact of horse-human interaction on autistic children.
A new study projects a significant increase in disability burden from alcohol-related cirrhosis and heart failure in the US and Europe by 2050. The burden is expected to rise by 50-67% in the US and 49-66% in Eastern Europe, while Western Europe is projected to decline by 19%. The study highlights the need for strategies to reduce alco...
Researchers at Texas A&M University made a groundbreaking discovery about the origins of life by using light-based technologies to analyze thymine and uracil under controlled UV conditions. They found that thymine acts as a molecular sunscreen, absorbing harmful UV energy and making it easier for genetic molecules to self-repair. This ...
Suann Yang, a biology professor at SUNY Geneseo, has received a $228K National Science Foundation grant to support professional development workshops for SUNY faculty in STEM fields. The project aims to promote learner-centered teaching practices and help recruit and retain students in STEM fields.
A new method of mapping aquifers using remote sensing data and statistical models has been developed to improve groundwater management. The study used publicly available InSAR satellite data and a Bayesian inference algorithm to create a 3D model of how water flows and spreads in the aquifer.
Researchers used optical imaging to study changes in brain cells' metabolism and oxygen use in an Alzheimer's disease mouse model. The study found altered mitochondrial metabolic activity and lower oxygen levels in the Alzheimer's model, indicating greater oxygen consumption.
The University of Chicago Press Journals Division partnered with the American Indian Higher Education Consortium to provide free journal access to 37 Tribal Colleges and Universities. More than ten institutions have already been provisioned, with additional ones expected to join the program.
A protein complex known as DREAM regulates gene expression during meiosis in plants, enabling reproductive cell formation. Its absence leads to defective reproductive development and reduced fertility.
Researchers discovered a stress-responsive pathway linking brown fat and synovial fibroblasts to joint inflammation in rheumatoid arthritis. Stress activates IL-6, stimulating fibroblast-like synoviocytes to produce CXCL1, attracting neutrophils and reactivating joint inflammation.
Nutth Tuchinda, an NJIT professor, has been selected for the DOE early career research program to investigate the role of entropy in metal failure. His research aims to develop a more complete understanding of atomic arrangements, chemical composition, and temperature's influence on metal interfaces.
Researchers found that only 24% of callers received an appointment with an in-network provider, highlighting the need for accurate provider directories. The study also uncovered 'ghost' providers and networks that appear on paper but aren't accessible to patients.
A new study analyzing 38,467 songs from 230 artists found that lyrics have become less emotional and socially focused over time. Within artists' careers, both positive and negative words declined, as did references to family and friends, suggesting that song lyrics are strongly shaped by artistic, cultural, and industry-level forces.
Researchers have developed a new class of ceramic materials with high quality factor (Q×f) and near-zero temperature coefficient for microwave dielectric applications. The materials, achieved through configurational entropy engineering, offer a balance between high Q×f and temperature stability, a long-standing trade-off in the field.
The toolkit provides a structured framework for evaluating AI tools, identifying suitable uses, and developing a realistic adoption strategy. It includes a comprehensive evaluation 'scorecard' that assesses legal artificial intelligence solutions across eight key dimensions, such as core legal quality and efficiency.
A new rapid test developed by Penn State researchers detects lower levels of antibodies to fight syphilis bacteria, potentially leading to earlier interventions. The test uses layered nanoparticles that accumulate and form a visible line for a positive result, improving detection in the early stages of the infection.
Researchers developed a new method to synthesize hollow nanostructured high-entropy carbides, which exhibit enhanced performance as hydrogen evolution catalysts. The team discovered that the microstructure can be tailored from solid to hollow particles by selecting different carbon sources, resulting in improved catalytic activity.
The WPI team's AI model TwinSight uses a combination of convolutional neural networks and vision transformers to analyze skin images for signs of skin cancer. The model earned a score of 0.662 on the Dice coefficient, ranking third in the international AI competition aimed at improving early diagnosis of melanoma.
A new system for wound analysis, developed by NJIT researcher Salam Daher, provides more precise measurements and improved tracking of wound healing. The system uses 3D scanning and digital modeling to capture changes in wound shape and size, offering a more complete view of healing progress.
A new study found that adding 3D goggles to deep-inspiratory breath-hold radiotherapy did not significantly reduce treatment time. However, setup time was longer when goggles were used, and treatment efficiency improved with repeated sessions.
A new study assesses home health visitation programs in Iowa and Indiana to scale evidence-based perinatal mental health services. The research highlights the need for structured intervention tools and social determinant factors in outreach, with key differences in state priorities.
A new USF study found substantial differences in mandated hearing aid coverage across age groups, with older adults and lower-income adults experiencing persistent gaps. The study recommends expanding Medicaid benefits, requiring private insurance to cover hearing aids, and establishing guaranteed hearing benefits under Medicare to imp...
A new study from King's College London found that ethnic inequalities in stroke are primarily attributed to differences in traditional stroke risk factors, such as diabetes and high blood pressure. The study analyzed data from over 650,000 people in South London and found that Black and Asian patients were more likely to develop these ...
A University of Cincinnati study found that patients in stroke rehabilitation research prefer a focus on shared decision-making, peer relationships, and visualizing real-world impact. Researchers prioritized participants' voices and experiences to design a more collaborative and meaningful approach.
A recent study published in Building and Environment found that well-curated ornamental spaces, such as gardens, can evoke distinct physiological responses, including reduced brain activity and heightened bodily arousal, making them restorative for the brain and body.
Physicists at the University of Vienna have developed a new method that reveals the realistic magnetic structure and determines the precise distance between the sensor and the sample, solving the challenge of reconstructing the magnet from the measured magnetic field. This approach uses modern machine learning methods combined with the...
Researchers developed a new deformation-sensing mechanism using misplaced orthogonal eccentric scatterers in a standard single-mode fiber. By encoding 3D shape information into the fiber's scattering structure, the system can reconstruct complex three-dimensional geometries while preserving compact size and structural simplicity.
Researchers at Ehime University discovered a hierarchical process linking molecular-scale events to particle-scale deformation in light-responsive polymers. The study found that light-induced molecular photoisomerization triggers a sequence of structural changes, ultimately resulting in microparticle deformation.
A study by Kyoto University found that the quality of the relationship between humans and cats matters more than simply owning a cat in terms of health benefits. Owners who spend more time close to their cats experience lower negative feelings and more positive moods, linked to oxytocin levels in both pets and owners.
Researchers at Umeå University discover a previously overlooked weakness in antibiotic-resistant bacteria that could help combat resistance. Disrupting the cell wall transport system makes these bacteria more susceptible to existing antibiotics.
Scientists have developed a flexible glass with infrared transparency, overcoming the trade-off between mechanical flexibility and broadband infrared transmission. The glass enables compact, high-performance systems for adaptive optics and other applications.
Recent advances highlight glutamylation's regulatory mechanism in ciliogenesis, neurodevelopment, cell division, and cytoskeletal organization. The modification also modulates innate immunity, cell-fate determination, and hematopoietic homeostasis in non-tubulin substrates.
A study published in Nature Sustainability found that wetland reclamation provides limited agricultural gains, with nearly half of reclaimed croplands producing lower yields than existing crops. Meanwhile, 52% of these croplands face high flood exposure, with an average flood-exposure probability 23 times that of croplands overall.
Stronger winds are associated with lower water-use efficiency across 80% of monitored sites, with evapotranspiration being the main driver of this effect. Future climate changes in wind speed could significantly influence ecosystem water-use efficiency, especially in humid regions and evergreen needleleaf forests.
A study from the University of Amsterdam and the University of St Gallen found that regions with more psychologically open populations are more likely to adopt radical innovations. Psychological openness is a key factor in early adoption, even after accounting for economic, demographic, and infrastructural differences. The researchers ...
A research team at Max Planck Institute for the Science of Light shows that mechanical stress influences muscle cell fusion and tissue organization. Myoblasts fuse in areas of high mechanical stress, and the surrounding extracellular matrix mirrors the organization of the cell layer.