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 catalyst design boosts Pt fuel-cell performance and durability, tackling the ORR trilemma with record-breaking results. The WN-metal-N-C platform provides a practical roadmap for next-gen, low-platinum fuel cells.
MIT researchers developed a framework, CrysVCD, to generate stable materials with desired properties, reducing the need for extensive screening. The approach improves material stability by 70% and supports the creation of high-performance materials, such as computer chips and data centers.
A new study by UTEP researchers found that early nicotine vapor exposure increases nicotine seeking behavior in adult male rats, even after long periods of abstinence. The study suggests that early exposure to nicotine vapor can lead to durable changes in the brain's reward system, driving nicotine-seeking behavior into adulthood.
This article highlights the collaboration between Chile's Institute of Ecology and Biodiversity and Colombia's Humboldt Institute, which aims to build a Latin American model of socioecological research. Through a series of working sessions, researchers and communities engaged in dialogue and reflection to develop a collaborative model ...
Researchers developed a risk calculator that estimates short-term risk of diabetes complications using routine health data. The tool analyzes insurance claims and electronic health record data to provide monthly, encounter-level risk estimates.
Researchers at Penn State have developed a new approach to diagnose sepsis-causing bacteria in blood infections, which can rapidly identify the specific pathogens and ideal antibiotics. This new approach, called STREAM, enables faster diagnosis and treatment, potentially reducing antibiotic resistance and improving patient outcomes.
A new tool called Socratic Challenger uses AI to help undergraduate students cultivate critical thinking skills in research question development. The framework, consisting of eight steps, including AI-enabled tasks, enables students to think critically about research and develop meaningful research questions.
Four assistant professors, Yahong Yang, Sammy Luo, Lebing Chen, and Kunyan Zhang, join Binghamton University as Simons Empire Faculty Fellows, bringing expertise in quantum materials and artificial intelligence. Their research focuses on developing new technologies, including energy-efficient systems and next-generation sensing platforms.
The 21st Century Cures Act led to a significant decrease in the number of studies relied on for FDA approvals, from 3.41 to 1.39, between 2016 and 2024. This shift has raised concerns about the safety and effectiveness of new therapeutics.
Researchers combined narwhal measurements with historical oceanographic data to build a robust model showing how temperature, salinity, and depth are related. The study found that warm Atlantic Intermediate Water has become thicker, accelerating glacier melting and influencing ocean circulation and climate patterns.
A new study reveals that support from spouses and friends is crucial for successful weight loss, differing from current public health approaches. This research emphasizes the need for tailored lifestyle practices that consider individual experiences.
Researchers discovered repeated night-time bursts of hormone secretion in patients with primary aldosteronism, a hormone disorder that affects up to one in five people with high blood pressure. This approach could potentially revolutionize how we diagnose hypertension and ultimately reduce cardiovascular disease.
Researchers have discovered evidence of cacao consumption by the Mississippian people in the 12th century at the Etowah Site in Georgia. The findings suggest that cacao was a staple at feasts in the region during this time period.
New research finds that 560 million children aged 0-9 are exposed to at least 1 additional month of heat stress due to climate change, with exposure expected to grow under further warming. The study highlights that children are disproportionately affected by heat stress, with the number of children affected projected to increase to 620...
The NHS 10 Year Health Plan fails to mention nature or biodiversity, a critical omission in mental health care and prevention strategies. The authors argue for a shift towards nature-based approaches to address the growing burden of mental health issues.
A nationally representative survey reveals that more than 4 in 10 US adults reporting childhood abuse are less likely to attend breast and cervical screenings. This disparity underscores the importance of trauma-informed healthcare approaches to improve cancer screening rates among survivors.
Researchers developed a 3D human stem cell-derived retina model to study CLN3-Batten disease, a rare inherited condition causing early vision loss and progressive neurological decline. The model showed that damage to RPE support cells can trigger photoreceptor degeneration, highlighting a complex picture of the disease.
A Northwestern University study identified 33 diagnoses associated with extreme heat exposure, including skin conditions, multiple sclerosis, and traffic accidents. The findings could help emergency departments and health care systems better prepare for heat waves, which are becoming more prevalent with climate change.
A new study published in Science Translational Medicine found that immune responses to urinary tract infections during pregnancy are linked to preterm births. Researchers identified specific immune responses, including cytokines and immune cells, that initiate adverse outcomes. Supplementing pregnant women with interleukin-10 or trappi...
Researchers at Queen Mary University of London have discovered a way to make wireless communication devices more adaptable by creating tiny distortions in a material's structure. This breakthrough could lead to smarter antennas, more efficient networks, and next-generation communication technologies.
A new study identified why men struggle with weight loss, finding traditional diet programs are often perceived as too restrictive and female-focused. Support from spouses and incorporating sport or physical activity may be key to successful weight-loss initiatives tailored for men.
A high-entropy electrode has been developed to improve the efficiency of green hydrogen production through anion-exchange membrane water electrolysis. The electrode, containing five metal elements, demonstrated excellent oxygen evolution performance and long-term stability in tests.
A non-invasive eye-tracking study reveals that gibbons gaze into the eyes when looking at others, a behavior shared with humans, great apes, and macaques. The study provides new insights into the evolutionary foundations of face perception and social information processing in primates.
The SKKU research team developed an LLM-based platform that proposes synthesis conditions and procedures for complex new materials. The platform iteratively refines itself based on experimental results, scoring an average of 4 out of 5 on key synthesis variables.
The study found that structural connectome embeddedness reveals a dynamic organizing dimension of human brain activity, where whole-brain functional activity is constrained by global structural topology. Higher CoDE values indicate stronger brain activity patterns embedded in structural connectome topology.
Researchers Dr. Laura Marie Helleckes and Dr. Bianca Schacherl receive grants from the Carl Zeiss Foundation to explore new methods for biotechnology and cancer treatment. They aim to identify scaling issues in biotech production processes and develop new spectromicroscopic platforms to analyze radioactive elements in biological samples.
The BMJH Sankalp Center for Paediatric Haematology Oncology has achieved JACIE certification, a landmark milestone for haematopoietic cell transplantation and cellular therapy in India. This certification ensures safe and effective care for children with life-threatening blood disorders.
The synergistic use of intraoperative ultrasound (IOUS) and contrast-enhanced ultrasound (CEUS) enhances precision and safety in brain tumor surgery. IOUS provides real-time anatomical localization, while CEUS visualizes tumor vascularization and infiltrative margins, facilitating precise resection and residual tumour detection.
Climate warming is affecting snail populations in China, linked to schistosomiasis transmission, with warming affecting snail survival and density. The study shows that seasonal temperature exposure, geography, and land use together determine where snail populations may expand or become vulnerable.
Researchers developed a cross-scale predictive framework to track emerging contaminants' behavior in rivers. The framework reveals distinct mechanistic rules for three major classes of contaminants, enabling reliable predictions and risk assessment.
A team of researchers from Wits and Bordeaux demonstrated a new way to send information through the atmosphere without correcting for atmospheric distortion. The findings, published in Science Advances, could help pave the way for more reliable long-distance optical communication, including links to satellites and spacecraft.
A new study reveals that mitochondria in dry plant seeds are fully functional and contain the necessary proteins for cellular respiration. This allows seeds to germinate rapidly within minutes of water uptake, using stored carbohydrates, proteins, and fats for energy.
A recent study analyzing 3.7 million menu options from 340 German university canteens reveals a significant shift towards more plant-based food environments. Vegan options increased by 275%, while meat-based dishes declined, leading to estimated annual reductions of 8,000 to 40,000 kilograms of CO₂ equivalents.
A review suggests targeting LRG1 could provide a new approach to cancer therapy, with extracellular blockade and intracellular degradation potentially addressing different components of LRG1 biology. This could complement established anti-angiogenic treatments and enhance apoptosis in cancer cells.
This special issue of Cancer Biology & Medicine presents a comprehensive snapshot of global cancer incidence and mortality, highlighting emerging trends and risk factors. The collection offers actionable insights for prevention and early detection, leveraging large-scale population data and innovative analytical frameworks.
A new study suggests that phytoene, a colorless precursor of lycopene, may contribute to tomatoes' protective effects against fatty liver disease. Mice given phytoene developed substantially less fatty liver disease than those without the compound.
Researchers at the Max Delbrück Center used proteomics and AI to identify a seven-protein signature in blood plasma that reliably indicates vasculitis remission. This biomarker could enable precise treatment with fewer side effects, improving patient outcomes.
A USF researcher explores whether human oversight is meaningful when AI has already shaped the information reaching a decision-maker, raising questions about AI ethics and responsibility. The researcher's findings highlight the need for greater awareness of the systems in which AI research and use are embedded.
A new study found that extreme heat is associated with higher alcohol consumption among adults 50 and older, particularly those with negative childhood experiences. The study suggests that experiences from childhood may remain relevant to drinking patterns decades later.
Researchers at Van Andel Institute discovered that Legionella bacteria use a protein called RomA to manipulate the host's epigenetic landscape, allowing it to survive and multiply. However, this manipulation is also subject to the host's rules, revealing a complex two-way conversation between host and pathogen.