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 minimally and highly processed meals with matched nutritional profiles produced distinct metabolic responses and activity in the brain's reward system. The study suggests that food processing may affect how the body and brain respond to food, potentially leading to overconsumption and long-term health effects.
Researchers at the University of Osaka have developed an electrical method to detect extraterrestrial life by identifying amino acid biosignatures. The technique uses artificial intelligence and nanotechnology to distinguish between L- and D-forms of amino acids with over 80% accuracy.
Researchers at Juntendo University discovered a lipid signaling pathway involving 12-HHT and BLT2 that promotes plasma membrane repair and protects cells from membrane-damaging insults. Cells with enhanced BLT2 signaling showed better survival rates, less membrane leakage, and improved mitochondrial health after toxin exposure.
Researchers developed a model to predict growth hormone therapy responses in children with short stature, incorporating changes in height percentile over time. The model estimated individual treatment responses and suggested personalized growth trajectories for better treatment planning.
A research team developed a workflow to quickly identify fungal pathogens from blood culture samples, generating genetic material for sequencing in real-time. The method achieved species-level identification within seven hours with high accuracy, detecting a range of fungal pathogens and mixed infections.
A new study by Einstein researchers reveals that declining chaperone-mediated autophagy activity impairs the clearance of senescent cells, contributing to age-related diseases. Restoring this recycling process reduces senescent-cell buildup and alleviates disease severity.
A study by University of Limerick researchers found that female AI agents were paid less than their male-presenting counterparts, despite using the same technology. Participants in the virtual reality office setting gave more monetary rewards to the male-presenting AI agent, demonstrating a gender bias in interactions with AI.
The partnership aims to advance research and education on novel vaccines, therapeutics, and diagnostics to address global health challenges. Chiba University and Noguchi Memorial Institute for Medical Research will strengthen their collaboration to create innovative medical solutions for infectious diseases.
A global survey of over 1,100 patients, caregivers, and healthcare providers found that 69% noticed a change in their health or someone they care for within a few months of plasma-derived medicine treatment, with 77% expressing gratitude to donors. The survey also revealed high confidence in plasma-derived medicines' safety and efficacy.
Researchers developed a novel method to visualize humoral immune maturation after hematopoietic stem cell transplantation, tracking B-cell repertoire changes over time. The pGen-SHM plot revealed distinct populations with varying generation probabilities and somatic hypermutation rates, indicating the recovery of humoral immunity.
A new study published in the Canadian Medical Association Journal found that Black people in Canada are at a higher risk of severe maternal morbidity, including life-threatening conditions, compared to White people. The study analyzed data from 1.5 million births and found a 66% increased risk of severe complications among Black people...
A new analysis in the Canadian Medical Association Journal suggests that permanent standard time is the preferred choice for health, as it preserves morning light and aligns with human circadian biology. This can lead to improved sleep, mood, and overall health, particularly for vulnerable populations such as children, adolescents, and...
A new study by the European Respiratory Society found that regular walking reduces COPD symptom flare-ups regardless of air pollution levels. Walking 1000 steps per day reduced the likelihood of flare-ups by around 5%, and faster walking speeds increased the benefits.
A study of ancient Egyptian skulls reveals evidence of human sacrifice, with 39% of individuals showing fatal blunt force trauma. The research, published in Frontiers, uses modern forensic methods to reassess legacy data from Abydos, Egypt.
The research team successfully controlled the emission wavelength of carbon quantum dots from UV to yellow-green using waste polyamide as a single precursor. They achieved a total tuning range of 244 nm and demonstrated that controlled defect-state engineering can systematically regulate the optical emission.
Jewish Israelis report strengthened sense of Israeli identity, while many see Israel as more Middle Eastern than European. Israelis overwhelmingly view Israel as safer for Jews than Europe, with Germany and Hungary as closest friends in Europe.
A new review of 121 studies covering nine million young people finds associations between digital media use and poor mental health, sleep, and physical activity. The authors argue for stronger regulation and governance to mitigate these harms and promote a healthier digital environment.
Researchers at the University of Birmingham have identified a critical receptor, P2X7, that drives neuroinflammation in the brain. Blocking this receptor with an existing drug may block pathways to major brain conditions, including Alzheimer's and Parkinson's diseases.
The American Academy of Pediatrics has published guidance on the safe use of generative artificial intelligence (AI) in pediatric clinical care. The policy statement emphasizes the importance of prioritizing data relevant to children's care, addressing bias, and ensuring strong data privacy and security safeguards. This framework aims ...
Tony Hunter, PhD, receives the 2026 Albany Prize for his identification of tyrosine phosphorylation, a molecular switch that has been targeted to create over 100 cancer drugs. This discovery has saved millions of lives worldwide and transformed cancer biology and treatment.
A new study by Mass General Brigham researchers shows that a longer duration Food Is Medicine program associated with improved adult cardiometabolic health. Participants who received weekly plant-based grocery packages for 2.7 years showed dose-dependent reductions in diastolic blood pressure, body weight, and BMI.
The University of Phoenix has published a white paper outlining its three-pillar framework for integrating generative artificial intelligence across academic programs, student learning experiences, and institutional processes. The framework aims to balance innovation, ethical use, and learner outcomes, and has been implemented through ...
Researchers at the University at Buffalo have successfully grown salivary glands from human pluripotent stem cells, offering a promising solution for patients with dry mouth due to cancer treatment or Sjögren’s disease. The newly formed glands integrated with existing tissue and contained mature cells that produce saliva, suggesting po...
Dr. Annet Kirabo's research revealed how immune activation and inflammation contribute to high blood pressure, identifying potential therapeutic targets for preventing and treating hypertension. Her work has reshaped the understanding of cardiovascular disease, opening exciting possibilities for new treatments.
Researchers have found Cooper pairs in uranium ditelluride to exist above the superconducting critical temperature in pair density waves, contradicting the conventional BCS theory. These non-uniform patterns, known as pair density waves, were predicted 20 years ago and provide direct evidence of their persistence even in the
Researchers re-examine the fossil record, proposing that animals may have originated between 800 and 700 million years ago, predating some of Earth's most extreme ice ages. This new timeline transforms our understanding of animal evolution and challenges existing assumptions about the origins of life on Earth.
The Rhine-Main Universities alliance, including Goethe University Frankfurt, Johannes Gutenberg University Mainz, and Technical University of Darmstadt, has received high-level funding for its ambitious strategy to develop Frankfurt/Rhine-Main into a world-leading academic hub. The funding will support strategic projects, including joi...
Employment among Americans with disabilities has reached a record high of 40.3% in September, according to the National Trends in Disability Employment Jobs Report. This milestone increase comes despite slower U.S. job growth, and reflects a significant improvement in labor force participation rates for people with disabilities.
A new review highlights the complex factors influencing mosquito-borne disease transmission, including climate change, mosquito control, and socioeconomic factors. Experts emphasize the need for a coordinated approach to address the spread of diseases like malaria and dengue.
Researchers from Adelaide University have reviewed decades of research to better understand fetal DNA, which could lead to improved non-invasive prenatal testing (NIPT) accuracy and reduced false results. The study aims to uncover the fundamental biology of fetal DNA to create new tools for reliable and comprehensive prenatal testing.
Chemotherapies like CarboTaxol enhance cancer vaccine responses by expanding a pool of T cells that express the factor TCF1, rejuvenating their life and functionality. This effect is further enhanced when combined with immunotherapy, showing potential for improved clinical trial outcomes.
A Planetary Science Institute-led team, led by Than Putzig, has been selected to investigate the potential for a large underground cave extending beyond the opening of a lunar pit. The project, Geophysical Instruments for Marius Lunar pit Investigation, will use ground-penetrating radar, seismic sensors, and gravimeter to search for an...
A new £4.5m partnership aims to develop innovative diagnostic and treatment tools for two debilitating diseases, affecting 78 million people worldwide. The ENDPOINT programme will advance a pipeline of tools, generating evidence on their acceptability and feasibility within affected communities and health systems.
A team of researchers awarded a $4 million grant to study genetic markers contributing to weight regain after stopping GLP-1 medications. The study aims to uncover biological pathways and potential new drug targets to prevent weight rebound and preserve long-term health benefits.
Physicist Gabriele Grosso receives a $1.35M award to investigate whether localized molecular vibrations in solids can be used to control and transfer quantum information. The research aims to turn a type of motion usually regarded as noise into a functional quantum resource.
The editorial highlights the need for disaster preparedness tailored to older adults' unique circumstances, including chronic health conditions and social supports. It suggests interventions that integrate disaster planning into routine clinical care and build organizational capacity in assisted living communities and nursing homes.
Researchers developed a wireless eye-pressure monitoring system to capture daily changes in eye pressure, revealing daily rhythms and circadian influences. The study suggests eye pressure follows a daily pattern linked to the body's internal clock, with nighttime increases driven by neural signals.
Researchers at Georgia State University discovered two metabolite-inspired compounds, MLY2 and MLY8, with enhanced anti-inflammatory activity in experimental ulcerative colitis. These compounds showed promise for treating the chronic inflammatory disease, offering an underexplored drug discovery opportunity.
Researchers found that about 1 in 6 children use or threaten physical force to dominate a sibling, while 1 in 8 threaten or bully a sibling to get something. Sibling aggression can have negative results later in life, including depression, anxiety, and delinquency.
Researchers used a visual illusion to examine AI vision capabilities, finding gaps in computation that affect spatial representations. Human observers and primate visual cortex showed similar responses to the illusion, highlighting the need for AI to replicate these computations.