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 used synchrotron X-ray computed microtomography to observe fluid inclusions in natron, a mineral that could preserve clues to Enceladus's subsurface ocean. Natron's crystallization mechanism could trap and preserve biological material, making it a crucial target for future missions.
Researchers measured fish growth and weight relationships in 13 Xinjiang species, providing baseline data for conservation. The study found significant differences in growth parameters and condition factors among species, enabling estimates of fish weight from length measurements.
A three-week online self-compassion meditation program significantly increased body appreciation, positive wellbeing, and reduced self-judgement in Australian adults. The benefits persisted six weeks after the program ended, regardless of daily practice frequency.
A major international project, led by the University of Otago, aims to develop vaccines against non-typhoidal Salmonella invasive disease (iNTS), a leading cause of child death in sub-Saharan Africa. The project will collect data to inform the design and planning of phase 3 vaccine trials.
Researchers found that eating one extra serve of fruit daily reduced depression symptoms by 13% and anxiety symptoms by 7%. Higher sugar-sweetened drink consumption was associated with increased risk of depression and anxiety.
Researchers have developed a unified robot AI system that can understand human instructions, predict future scenes, and carry out tasks. The technology achieved an average success rate of 78.4% in real-world robot manipulation settings, outperforming comparison models.
HistoIndex and A*STAR collaborate on preclinical evaluation of therapeutic candidates for fibrotic diseases, utilizing AI-powered tissue analysis and imaging technology. The partnership aims to improve the evaluation of fibrosis and treatment response, supporting informed decision-making in therapeutic development.
A study in Ghana's school-based teacher professional development policy found that course content was appreciated by teachers, but support was needed to access it successfully. The quality of teachers' engagement during meetings depended on the facilitator's approach, highlighting the importance of training facilitators in modelling pa...
A study by Saitama University reveals that Hox9–10 genes play a crucial role in the early establishment of hind appendage progenitors in zebrafish and the Iberian ribbed newt. This finding provides a developmental connection between the posterior Hox code of the body axis and the Hox system used to build paired appendages.
The Applied Microbiology International Horizon Awards 2026 recognize outstanding achievements in applied microbiology, with three winners announced: Professor Chris Greening for global impact, Professor Marciane Magnani for food safety and security, and Professor James Ebdon for public health innovation.
Regular physical activity at least seven times a week before cancer surgery was linked to a lower risk of developing postoperative delirium. Patients who reported a combined activity frequency of at least seven times a week were significantly less likely to have postoperative delirium.
A new study suggests that patients who smoke or vape cannabis may require more anesthesia during upper endoscopy, while those who use edibles do not. The study found that inhaled cannabis users required significantly higher doses of propofol during EGD procedures.
A new study found that hospitals can significantly reduce their climate impact and costs by changing their anesthesia practices. By reducing the use of high-emission anesthetic gases and implementing practical changes, hospitals can cut emissions and costs by half, while maintaining strong patient outcomes.
A new study found that antibiotic use in childhood was associated with a higher risk of developing irritable bowel syndrome (IBS) in young adulthood. The study, which analyzed data from 2,853 participants, found that those who received antibiotics had 1.5 times the odds of IBS compared to those who did not.
Improving sleep before surgery with melatonin or Ambien may ease presurgical anxiety, reduce pain and opioid use after surgery. Melatonin was linked to less anxiety, pain and inflammation, as well as more than a 30% reduction in opioid use.
A large-scale study identified distinct antibody patterns up to 10 years before IBD diagnosis, offering insights into future disease course. Researchers found reduced antibody diversity and unique responses in individuals who later developed CD or UC.
A new study presents findings that cannabis use is associated with a 46% increased risk of myocardial infarction during or shortly after surgery, but a 22% lower risk of venous thromboembolism. Patients who use cannabis should inform their anesthesiologist before surgery to take extra precautions and ensure patient safety.
A study of over 2 million adults undergoing surgery found that GLP-1 medications were associated with lower rates of major heart-related complications and infections. The medications may help protect against these complications due to their effects on weight loss, blood pressure, and inflammation.
Researchers have found that studies of vertebrates, such as birds and mammals, dominate the scientific community, while less popular animals like insects and invertebrates receive vastly less attention. This bias can lead to significant gaps in our understanding of nature and limit the potential for groundbreaking discoveries.
A new report found that only 14% of employees believe their employer is making good progress on climate commitments, highlighting a significant trust gap between employee expectations and perceptions. The study suggests that employees want to see evidence of real progress, not just commitments or communications campaigns.
Researchers developed a next-generation PET/CT scanner that produces diagnostic-quality images in as little as one minute, surpassing the performance of conventional scanners. The study showed that even 90% shorter scans maintained high image quality, making it a game-changer for cancer diagnosis and treatment.
A new meta-analysis found that administering ketamine or esketamine during or immediately after a C-section was associated with a statistically significant reduction in depressive symptoms within the first two weeks after birth. This finding suggests that ketamine may offer benefits beyond anesthesia and pain relief for women having a ...
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.