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.
The Stem Cell Report podcast has marked five years of exploration in stem cell research, capturing significant progress in human development, disease, and regenerative medicine. The anniversary episode reunites past guests to discuss the field's evolution, highlighting advances in therapies, organoid systems, and global standards.
Researchers found that birds that put more energy into raising their young live shorter lives. After selective breeding, females who produced larger eggs aged faster and died about 20% younger than those that laid smaller eggs.
Research suggests that exercising at a time that matches an individual's natural chronotype (morning or evening alertness) can lower cardiovascular disease risk. The study found that chronotype-aligned exercise improved blood pressure, fasting glucose, cholesterol levels, and sleep quality more effectively than mismatched timing.
Researchers at the University of Washington developed a system that integrates tiny cameras in wireless earbuds with an AI model, allowing users to ask questions about the scene in front of them. The system achieved high accuracy rates for translation and object recognition, making it a promising technology for future applications.
A study of 1,001 people in England found that calorie labels on restaurant menus can be helpful for those with binge eating disorders, particularly those who feel a sense of control over their eating. In contrast, individuals with restrictive eating disorders viewed them negatively.
The Journal of Medical Genetics has retracted most of a 2019 guest-edited special issue due to issues with objective peer review and editorial assessment in 7 of the 8 papers. The remaining paper was found to be sound, according to an external review by a subject specialist.
A recent study found that 5 popular chatbots provided inaccurate and incomplete medical information, with half of the answers being 'somewhat' or 'highly' problematic. The researchers urge for public education and oversight to avoid amplifying misinformation.
Researchers found a significant reduction in tree-ring growth after major hurricanes, but these trees can recover quickly within two years. Coastal forests in the Northeastern US are vulnerable to sea-level rise and stand dead or dying trees, posing a threat to densely populated communities.
A team of astrophysicists has developed a detection system that uses gravitational waves to map out the locations of merging black holes. The new protocol demonstrated by NANOGrav offers a vital way to explore and understand the universe, similar to how X-rays and radio waves did in earlier eras.
Researchers have discovered that within the first few weeks of development, some embryo cells are already selected to take on particular roles in the peripheral nervous system. This finding overturns longstanding assumptions in biology and opens up new avenues for research into developmental diseases and potential therapies.
Researchers from Penn Medicine will showcase progress in CAR T cell therapies for solid tumors, as well as a multi-chain CAR T cell therapy for ovarian cancer. The presentation also highlights a new strategy targeting pancreatic cancer before it forms and at-home cervical cancer testing.
A new AI model helps measure business complexity by breaking it down into 29 categories, including debt, equity, and financial structures. The tool can identify areas of complexity that require closer analysis for investors and provide insights for standard setters and regulators to simplify reporting standards.
A new study suggests that many animal communication signals, including those from insects, birds, mammals, and fish, repeat at nearly the same tempo of 2 hertz. This common tempo may reflect a shared biological constraint, enabling brains to detect signals more easily and process communication more efficiently.
The 34th Milan No-Till Field Day will feature presentations on no-till farming strategies, agronomic practices, and cover crop management. The event also includes a trade show, guided tours of the AgResearch Center, and traditional skills sessions like blacksmithing.
A University of Calgary-led study found that multiple myeloma tumour cells adapt in multiple ways to become resistant to treatment, highlighting the need for personalized cancer therapy. The research aims to develop next-generation treatments designed to anticipate and overcome these changes.
The ISSCR has elected Malin Parmar as vice president, bringing expertise in cellular neuroscience and regenerative therapies. The newly elected Board of Directors includes experts in engineering, biology, medicine, biomedical ethics, and public policy, who will guide the Society's global mission to advance excellence in stem cell science.
Insilico Medicine has expanded its MMAI Gym platform, launching three benchmark leaderboard portals to evaluate AI systems in scientific research and drug discovery. The platforms assess broader scientific reasoning and end-to-end drug discovery tasks, enabling scalable evaluation of AI models.
A new study reveals that mice can rapidly identify odors using temporal filtering, a process that enables transmission of only the first set of signals belonging to the identified smell. This finding challenges traditional views on mammalian sensory processing and may have implications for artificial intelligence tools.
A study found that weaker, more fragmented daily rhythms were associated with smaller memory-related brain regions and faster brain atrophy. The study suggests that a weaker circadian rhythm can be an early sign of adverse neurological changes and contribute to the underlying neurodegenerative process.
Binghamton University has seen significant improvements in its graduate school rankings, with nearly three dozen programs earning national recognition. The university's Systems Science and Industrial Engineering program has been named the #31 Industrial and Systems Engineering graduate program in the US.
Researchers found two strategies used by bacteria to colonize new habitats: acquiring new traits and reducing genome size. This study sheds light on the evolutionary biology of soil microbes, revealing unexpected results about their adaptation to freshwater environments.
The University of Utah has launched a new Institute for Critical and Strategic Minerals (ICSM) to address the US's growing reliance on foreign critical minerals. The institute aims to expand sustainable, domestic sources and production of critical minerals through education, workforce development, and cutting-edge research.
The ANTENNA project's Biodiversity Forecasting Challenge uses Reservoir Computing and the BIOTIME database to predict insect species abundance. Participants compare their predictions with real outcomes and receive personalized feedback, with no prior expertise needed.
The Subaru Telescope observed comet 3I/ATLAS after its closest approach to the Sun, revealing a lower carbon dioxide to water ratio than earlier space telescope observations. This finding indicates that the comet's chemistry is evolving over time.
Researchers found that mice raised in natural environments were protected from severe allergic reactions due to a specific antibody that helps block allergic reactions. Exposure to diverse microbes and proteins early in life creates broad immune memory, allowing the immune system to respond in a balanced way.
International guidelines must be tailored to address diverse biological behaviors of breast cancer subtypes and regional healthcare infrastructure limitations. Precision medicine, supported by molecular subtyping and AI, is refining these guidelines for personalized and effective care.
Researchers found that BEX2 levels were associated with weaker stemness, reduced tumor-forming ability, lower drug resistance, and less invasive behavior. BEX2 destabilizes MCL1, dampening Hedgehog signaling, a pathway closely tied to cancer stem cell maintenance.
Researchers have uncovered a previously unknown molecular strategy for controlling fruit ripening timing. Salicylic acid stabilizes a transcription factor that represses ethylene biosynthesis genes, delaying ripening. The hormone also regulates protein stability through ubiquitination pathways.
A research team at HIRI discovered that CRISPR-Cas13 systems produce an RNA-based 'hairpin' structure to prevent the formation of waste RNAs, known as ecrRNAs. This mechanism optimizes the system's interaction and enhances its efficacy in immune defense and gene editing.
A team of researchers developed a practical method to align lobster-eye X-ray optics for space telescopes, enabling the detection of distant gamma-ray bursts with high accuracy. The approach was tested on a prototype structure and achieved precise alignment within five arcminutes.
Alexandra J. Lansky, MD, MSCAI, has been reappointed to a second five-year term as Editor-in-Chief of JSCAI, the official peer-reviewed journal of SCAI. The journal has rapidly expanded its global reach and established itself as a trusted source for original research, clinical guidance, and educational content in interventional cardiol...
Mayuko Yamashita has been awarded a six-year, $1.5 million Hideki Yukawa Chair in Theoretical Physics at Perimeter Institute, supporting her research on stable homotopy theory and its applications in quantum field theory.
Researchers have developed a groundbreaking in vitro model of fibroblasts, enabling precise analysis of their activation mechanisms, cellular identity, and functional properties. This breakthrough paves the way for screening and developing new therapies for cardiovascular diseases.
David Cullen, a distinguished R&D staff scientist at Oak Ridge National Laboratory, has been elected a Fellow of the Microscopy Society of America. He is recognized for his research excellence and service in advancing microscopy and microanalysis.
Inhibitory neurons, once thought to suppress movement, actively generate and coordinate rhythmic limb movements required for grooming in fruit flies. This discovery challenges traditional views of neural circuitry and has potential implications for robotics and biomimetic design.
Researchers at UT Arlington are working to improve dementia care through education and support initiatives. The university has received a grant to develop best practices and new developments in care, bridging the gap between research and real-world practice.
A new study by University of Wyoming researchers links volcanic activity in the Andes to a cooling of the Earth between 5.4 and 7 million years ago. The increased nutrients from volcanic ash stimulated an increase in marine life, leading to a drawdown of atmospheric carbon dioxide.
Researchers found that stopping mass drug administration led to a nearly two-fold increase in intestinal roundworm infections among school-aged children. Community-wide treatment is needed to effectively manage and reduce these infections, highlighting the importance of understanding how disease control programmes interact.
A new study from the University of Eastern Finland and Rutgers University found that waist-to-height ratio predicted the risk of hypertension better than body mass index. Waist-to-height ratio-assessed high fat mass was associated with a 50% increased likelihood of elevated blood pressure and an 82% increased likelihood of hypertension.
Researchers at University Hospitals Cleveland Medical Center have introduced a new, non-invasive treatment option for patients with refractory ventricular tachycardia, a life-threatening heart condition. The therapy uses precision-targeted radiation to neutralize damaged heart tissue and is offered at select centers worldwide.
Contrails still form under modern 'lean-burn' aircraft engines, defying scientists' hopes that reducing soot emissions would limit their formation and warming effect. Researchers combined real-world measurements with advanced modeling to understand contrail formation under modern engine conditions.
A novel active equalization scheme uses path planning to address cell inconsistency in battery packs, improving equalization speed, accuracy, and robustness. The approach combines flexible topology with graph-based energy-transfer modeling and adaptive battery grouping to reduce energy loss and improve overall pack performance.
Ranya El Sayed, Assistant Professor at Augusta University, receives $10,000 fellowship to advance immune-regulatory exosome engineering for periodontal and alveolar bone regeneration. This recognition supports her early-stage research career and aligns with AADOCR's mission to drive dental research.
Researchers use high-resolution simulations to model the disruption of stars near supermassive black holes, uncovering details about their mass, spin, and orientation. The study sheds light on the formation of tidal disruption events (TDEs), which offer a unique way to observe these invisible objects.
Researchers developed a novel spatial-confinement strategy to stabilize high-efficiency perovskite solar cells. The new design creates a 'molecular lock' at the interface, improving durability and thermal cycle stability.
A new study by MIT researchers uses advanced human cell cultures to model Rett syndrome, revealing distinct abnormalities caused by two different mutations of the MECP2 gene. The findings suggest that correcting key differences made by each mutation requires different treatments, paving the way for personalized therapies.
Marie Neurath pioneered infographics in children's books from 1944 to 1971, revolutionizing science education. The exhibition showcases her collaboration with scientists and illustrators, featuring over 80 illustrated books.
A new study found that pregnancy-related deaths increased sharply during the pandemic, particularly among Black women, but rates have since returned to pre-pandemic levels for most groups. However, disparities persist, especially in later postpartum deaths, which remain elevated for non-Hispanic Black mothers.
Researchers found that gut microbial communities in estuarine fish are driven by functional traits rather than evolutionary history. The study identified three distinct enterotypes associated with dietary habits and migratory behaviors, revealing specific metabolic adaptations tailored to each host's lifestyle.
The International Association for Dental, Oral, and Craniofacial Research (IADR) has recognized new investigators with the 2026 IADR Centennial Travel Award. The award aims to encourage research and present findings in various areas of dental science globally.
Rania Al-Tuama, a dental graduate from Mustansiriyah University, was awarded the 2026 IADR David B. Scott Fellowship for her research interests in orthodontics and periodontics. She aims to pursue postgraduate studies in these fields.
A new book by Dr. Suzanne Simard outlines a different approach to forest stewardship, emphasizing the importance of retaining mature trees and protecting soils, biodiversity, and underground fungal networks. The research shows that intact and lightly harvested forests store more carbon and support stronger recovery over time.
Stuart Gansky, a University of California, San Francisco researcher, has received the AADOCR Irwin D. Mandel Distinguished Mentoring Award. He was recognized for his outstanding mentorship efforts in fostering academic and professional growth among students and junior faculty.
Lois Cohen, a renowned researcher and former NIDCR Associate Director, receives the prestigious award for her dedication to promoting oral health research. Cohen's extensive contributions to social science research in dentistry have been widely recognized through numerous awards and honors.
Dr. Mohamed Hassan, a dentist-scientist from Washington University in St. Louis, has been awarded the 2026 AADOCR P&G New Faculty Research Fellowship to support his research bridging clinical orthodontics with regenerative craniofacial biology. He aims to establish an independent laboratory and enhance career development.
The IADR Dianne Rekow Mentoring in Science Award was established to support early career researchers through mentoring by mid-career faculty members. The recipients were announced during the 104th General Session of the IADR, held in San Diego, CA, on March 25-28, 2026.
Researchers discover that catalyst supports facilitate nitrogen activation by capturing and transferring active nitrogen species, bypassing metal particles. This mechanism boosts ammonia synthesis efficiency and provides new insights for catalyst design.
The IADR Colgate Research in Prevention Travel Award recognizes young researchers tackling oral disease prevention, supporting their presentation to the international dental community. The award provides travel stipends and commemorative plaques to awardees.
Researchers at Chalmers University of Technology have demonstrated that several qubits can share the same cable without significantly increasing computation time. This breakthrough technique could enable large-scale quantum computers with thousands of well-functioning qubits, revolutionizing fields like drug development and logistics.
A new mechanism enables deterministic magnetization switching without external magnetic fields, using controlled domain wall chirality. The approach demonstrates high-performance magnetic tunnel junctions with near 100% field-free switching probability and robust operation up to 350°C.