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.
A new survey of 29 massive stars in extremely metal-poor galaxies reveals unexpectedly weak stellar winds, delivering the largest-ever dataset of its kind. The findings could reshape our understanding of how galaxies formed in the early universe, and provide insights into the evolution of massive stars.
A new study by George Mason University found that college students who spend more time on social media tend to sleep worse and perceive their own health poorer. The study, which analyzed data from 349 first-year students, suggests that sleep quality may be a pathway connecting social media use with self-rated health.
The webinar aims to connect Asian researchers with SLAS journals, publishing opportunities, and collaboration. SLAS Discovery and SLAS Technology journals are two peer-reviewed, open-access journals publishing innovative research and technologies.
A new study reveals that public health officials are facing intense backlash, with 76% experiencing threats or harassment since the start of the COVID-19 pandemic. The researchers identified successful strategies, such as promoting civil discourse and building relationships with local businesses, that may reduce backlash.
Agricultural Injury Dashboard is an interactive platform developed by U of I researchers to track and analyze ag injuries in the US. The dashboard provides customizable information on agricultural injuries, including cause, type, location, and victim demographics.
A UCLA research team engineered immune cells that target atherosclerotic plaques, clearing out rogue smooth muscle cells and inflamed macrophages and foam cells. The 'triple-threat' cells outperformed single-target versions in mouse models and artery tissue, showing promise in treating cardiovascular disease.
Researchers at Rice University have discovered that an organic semiconductor can transform from a liquid crystal to a solid crystal through a rapid, highly coordinated process resembling a Martensitic transformation. The transformation preserves much of the molecular organization, suggesting a new way to produce highly ordered organic ...
Researchers from UTMB highlight the potential of brain economy principles to reshape clinical care by emphasizing brain health, cognitive resilience, and prevention. The brain economy framework recognizes brain health as essential for societal well-being and economic prosperity.
A new study from Michigan State University found that certain personality characteristics, such as achievement motivation and self-discipline, are important for effective leadership. However, the study suggests that organizations may need to re-evaluate their hiring practices to focus on the characteristics that are most relevant for s...
Dr. Jennifer Lawton, a renowned researcher, will receive the 2026 Basic Research Prize for her groundbreaking work on heart-brain protection during cardiac surgery. Her laboratory has advanced the understanding of adenosine triphosphate-sensitive potassium (KATP) channels and the cardioprotective effects of diazoxide.
A UCLA study found that teaching autistic children to 'think like a reporter' using cognitive reappraisal reduces brain activity in sensory regions and increases activity in areas regulating emotional responses. The technique, already used in cognitive behavioral therapy, shows promise in easing sensory difficulties in daily life.
The study reveals that estrogen receptor alpha preserves endothelial cell survival and movement, allowing the stressed heart to maintain essential blood vessels. This sex-specific role for the receptor may help explain differences between women and men with pulmonary hypertension.
A national study found a decline in alcohol use among Gen Z and millennials, but heavy drinking among adults aged 50-64 increased by more than 36% since 2018. The study's findings highlight the need for tailored prevention and treatment strategies.
A national study found that alcohol consumption in the US declined modestly in 2024, with declines seen among younger adults and men. However, drinking rates remained higher than pre-pandemic levels, particularly among older adults. The study suggests that targeted efforts may be needed to address these disparities.
A study of 349 participants found that high-competence physicians with warm communication styles reduced patients' worries and concerns over normal test results. Patients who saw high-competence physicians also reported lower likelihood of serious disease and less emotional concern.
Family medicine residents working in teams and continuing quality improvement projects across classes are more likely to change patient care. Graduates in programs with formal curriculum and accessible data infrastructure show improved clinical skills and tangible clinical change.
Researchers developed an AI model to sharpen handheld ultrasound images, improving carotid plaque detection. The AI-enhanced images detected 94.8% of plaques compared to 87.6% on standard images. The tool also correctly flagged unstable plaques and ruled out stable-appearing ones, but still missed some unstable-appearing features.
A study combining phosphatidylethanol biomarker tests and self-reported measures of alcohol use found that 5.8% of patients below hazardous threshold had elevated PEth levels, while AUDIT and self-reported measures varied in flagging risky consumption. The findings support a multimethod approach to screening in primary care.
Reorganizing large clinics into small teams improves care for patients with chronic disease, reducing costs by lowering hospital stays and specialist visits. Teamlet model patients also receive more frequent screenings and show slight improvements in blood sugar, blood pressure, and cholesterol levels.
Patients with chronic pain benefit from group medical visits, which facilitate emotional, appraisal, informational, and instrumental social support. This social support network encourages patients to share experiences, tips, and resources, ultimately improving their chronic pain management.
The Northern New England CO-OP Practice and Community-Based Research Network organized 36 learning tours, reaching 82 primary care sites and 300 clinicians between 2023 and 2025. The tours increased CO-OP network membership by 102% and annual meeting attendance by 37%, driving clinician engagement in practice-based research.
A new care model incorporating longer visits has been introduced to reach Medicaid patients before they need emergency or hospital services. This model has led to reduced care use, improved chronic disease management, and lower costs within the Medicaid managed population.
The study identified several barriers to integrating peer support into Medicare-funded care, including limited knowledge of navigation codes and billing requirements. Facilitators included the potential to expand access and reduce inappropriate hospitalizations.
Researchers developed an AI model that sharpens handheld ultrasound images, improving carotid plaque detection in a community screening program. The AI-enhanced images correctly identified 94.8% of plaques, compared to 87.6% on standard handheld ultrasound images.
Prescribers often struggle with language support for patients with non-English language preferences due to lack of awareness and resources. The survey found that 61.5% of respondents were unaware of best practices for providing non-English medication instructions.
Medical assistants spent 30% of their time idle, with indirect care tasks accounting for 40% of their time. A new task arrangement improved workflow, with physicians and assistants showing increased satisfaction.
The Couper-Owens Center for Community Schools has received a $1 million gift, enabling the center to continue and expand its mission to improve student outcomes in community schools. The center builds partnerships with schools, community organizations, and families to provide social-emotional support, food, and housing assistance.
A researcher is investigating estrogen's role in delaying the onset of psychotic disorders, which affect men earlier in life. Estrogen may help protect against psychosis by supporting brain flexibility and serotonin activity, according to the researcher.
Researchers at MIT have created tiny, bioresorbable batteries that can power ingestible electronic devices, such as RFID tags and capsules that stimulate ghrelin production, for up to three days. The batteries, made from magnesium and molybdenum trioxide, can be fully broken down and absorbed by the body, reducing environmental impact.
The book covers essential ENT examination stations, providing a structured approach to history taking, physical examination, and patient communication. It also includes clinical photographs and response stations to develop clinical reasoning and decision-making skills.
Research Future is a new journal aiming to publish comprehensive review articles across various scientific fields. The journal is open for submissions and publishes under a Creative Commons Attribution License.
Hepatocellular carcinoma (HCC) cells upregulate lipid uptake, de novo lipogenesis, and fatty acid oxidation, supporting tumour growth and metastasis. Targeting lipid metabolism, including CE synthesis and lipid biosynthetic enzymes, shows synergistic effects with antitumour drugs.
A review in Biomedical Analysis highlights the integration of microfluidic technologies to bring flow cytometry closer to point-of-care testing, enabling blood cell counting, leukocyte differential analysis, and imaging-based white blood cell classification
A new robotic system utilizes twisting elastic rods to produce powerful, repeatable motions, enabling small robots to hop, flip, and swim across challenging terrain. The snapping mechanism stores and releases built-up energy, allowing a small, low-power motor to trigger rapid movements.
Researchers have discovered two new species of large stick insects in Australia, one with unique 'lidded' eggs, and three previously recognized species are now reclassified as five distinct species. The findings have practical implications for managing plague-like population outbreaks in forestry and agriculture.
Researchers discovered a genetic change in a tiny worm that causes a protein to fail to reach its normal function, but a healthy version continues to work. This finding provides clues about the genetic change's effects on cells and demonstrates a way to investigate DNA changes revealed by genetic testing.
Researchers at UCLA and University of Michigan have developed a mechanism that enables small robots to hop and swim using low-power twisting. The twisting of bent elastic rods produces a snapping motion that enables the robot to move efficiently on challenging surfaces, such as slippery cloth and grass-covered ground.
A new study published in Childhood Obesity found that nearly one in six children prescribed GLP-1 medications experience nutritional deficiencies, with vitamin D being the most common, within one year.
A survey of 78 student-athletes found nearly 40% reported having suicidal thoughts, highlighting the need for suicide prevention training. The athletes expressed a desire for more widespread information on mental health and want resources to be readily available.
A new RNA therapy promotes thermogenesis, turning white fat into beige fat that burns energy, and preserves lean muscle mass when combined with GLP-1s. This treatment improves glucose tolerance and other measures of metabolic health, offering a potential solution to the loss of muscle mass associated with GLP-1 weight loss.