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 dosed nonlinearity improves model performance in various tasks, especially with limited data. Nonlinear units function like flexible switches, adapting linear processing modes based on context.
A study from Oregon Health & Science University reveals low rates of routine screening for anxiety and intimate partner violence in primary care settings due to lack of awareness and workflow challenges. The research team developed step-by-step guides for clinicians to improve screening rates.
A German nationwide study uses a new simulation approach to map hospital vulnerability to flood-driven traffic disruptions. 75 hospitals across Germany are identified at risk of patient surges beyond their regular capacity due to an increase in demand by more than 30 percent.
Researchers at the University of Chicago have developed a new dry-processed electrode architecture that improves battery performance, reduces cost, and has environmental benefits. The dry process eliminates toxic solvents and creates a more robust battery with better conductivity.
Researchers have developed a new device that can record and stimulate activity across the entire surface of miniature, lab-grown human brain-like tissues, enabling whole-network mapping and manipulation. This breakthrough could improve our understanding of brain development, function, and disease.
A study by Cornell University found that people prioritize enjoyment over time when evaluating their progress toward goals in fitness, education, and careers. In one study, participants who enjoyed a workout reported making more progress despite taking less time than those who didn't enjoy the activity.
A new study sheds light on the complex factors driving rising suicide rates among Black youth, identifying protective factors such as anxiety and religiosity that may help mitigate this risk. Timely assessment and follow-up after deliberate self-harm are also crucial in decreasing suicide risk.
A new study reveals that being informed of potential failure can significantly motivate entrepreneurs to work harder and commit more deeply to their business ventures. Researchers found that those who recalled being told they would fail displayed a deeper commitment to persisting with their businesses.
A new study found that mindfulness practices can significantly reduce depression symptoms in people who have experienced early-life adversity. The study, led by Eric Loucks, found that participants in the Mindfulness-Based Blood Pressure Reduction Program showed significant improvements in depression symptoms compared to those in an en...
The Brain Gym program combines brain science and practical tools to strengthen cognitive flexibility, emotional regulation, and stress management. Early adopters include the Dallas Police Department, recognizing the importance of accessible brain health support.
Research by University of Pittsburgh surgeon-scientists reveals that EMS clinicians who treat a high number of trauma patients have improved survival rates. The study found a 10% decrease in mortality for every five additional trauma patients treated annually, with no association between years on the job and patient outcomes.
Researchers from Duke University found that uniform materials without complexity are the culprit behind deadly infections after heart surgery. Bioengineered grafts with decellularized tissue can greatly reduce complications. The study suggests designing new solutions similar to vascular tissue in interior complexity.
Researchers found that Southern California beaches experienced a significant widening of 10% between 1984 and 2024, while Northern California showed moderate growth, and Central California showed no significant trend. Beach growth was concentrated at human-made coastal structures.
Researchers created a simplified, scalable human cell model to study coordinated brain rhythms. They found that inhibitory signaling mediated by GABA helped promote sleep and prevent seizures, while potassium channel perturbations influenced rhythmic organization in distinct ways.
Researchers found that personalization features in LLMs can increase the likelihood of sycophancy, a phenomenon where models mirror users' viewpoints. The study suggests that context and user profiles play a significant role in shaping this behavior.
Researchers discover that seaweed farms drive a climate-friendly feedback by producing alkalinity, which shifts the chemistry of the water and removes CO2. The process is more permanent than previously thought, making seaweed farms an ideal system for carbon sequestration.
A study published in the American Journal of Psychiatry reveals higher rates of substance use among all non-heterosexual groups in the US, including those uncertain of their identity. The analysis highlights the importance of recognizing a broader range of sexual identities in public health research and clinical practice.
Experiments with tin isotopes rich in neutrons provide key physics insights into nuclear stability and element formation. The results help theoretical physicists improve models and establish the doubly-magic nature of tin-132.
Researchers are developing a new compound that can break down MDM2, a cancer-driving protein often found in triple-negative breast cancer, showing promise in shrinking tumors. The goal is to create an entirely new class of therapies for this aggressive and difficult-to-treat form of the disease.
Researchers at NC State University have identified two key challenges to overcome before fiber batteries can be used in smart clothing. Poor encapsulation methods struggle to keep oxygen and moisture out, while mathematical models fail to accurately predict the effects of different device variables.
Researchers from the University of Surrey found that combining wind turbines with wave, solar, and tidal devices on shared platforms generates more reliable power and reduces construction costs. The study identified hybrid offshore renewable energy harvest systems as crucial for meeting ambitious climate targets.
The collaboration aims to integrate Mayo Clinic's clinical insights and genomic data with Merck's AI capabilities to support drug discovery and development. The partnership will focus on high-need therapeutic areas, leveraging multimodal data sets and advanced analytics to advance progress in disease treatment.
Duke University researchers have observed statistical localization in a neutral-atom platform, where most configurations of quantum bits remain effectively frozen. This phenomenon has implications for robustly storing information in a quantum system and could be a powerful feature of quantum mechanics.
Dr. Paul Ohodnicki joins as permanent director, succeeding Heng Ban; to expand energy research and education capabilities across multiple disciplines.
A new study published in JAMA Network Open reveals that neighborhoods with high housing costs and crowded households are associated with shorter breast cancer survival among women. The research team identified four specific variables that drive this relationship, including financial toxicity and stress.
Scientists warn that synchronised extreme fire weather, characterized by warm and dry conditions, has increased worldwide since 1979, straining international firefighting cooperation. The number of high-risk days with simultaneous fires is more than doubling, making wildfires harder to tackle and increasing air quality issues.
A new study has identified the most affected dog breeds when it comes to breathing difficulties, revealing that certain characteristics like a flat face and overweighed physique are associated with Brachycephalic Obstructive Airway Syndrome (BOAS). The research found that Pekingese and Japanese Chin are at high risk, while others such ...
Research by Amita Sehgal and her team reveals that sleep helps neurons stay healthy by removing oxidative damage through lipid transfer to glia cells. This process is crucial for maintaining neuronal function and may contribute to the development of neurodegenerative diseases like Alzheimer's.
A study from the University of Cambridge identified twelve dog breeds at risk of Brachycephalic Obstructive Airway Syndrome, a condition causing serious breathing problems. The breeds include Pekingese, Shih Tzu, and Staffordshire Bull Terrier, with narrow nostrils and short head shapes being significant risk factors.
Researchers reveal that seafloor weathering may be responsible for the discrepancy in Snowball Earth event durations, with faster rates linked to longer glaciations. This finding has significant implications for predicting future climate change.
A team of geoscientists and anthropologists has reconstructed a more precise timeline of H. erectus arrival in China, confirming the presence of the species at Yunxian, China 1.7 million years ago. The revised timeline challenges long-held assumptions about early human dispersal and raises questions about alternative species that may h...
The new center combines large-scale equipment and methods to study individual cells in detail, detecting molecular differences and analyzing reactions to biochemical or genetic changes. This enables new perspectives for medical diagnostics and research, including personalized medicine.
Researchers have developed a new method to map the location of honey bee 'dance floors,' where forager bees perform waggle dances. This method allows for accurate quantification and comparison of waggle dance regions, enabling better understanding of honey bee communication.
Researchers developed machine learning models that accurately forecast pollen counts for both grass and birch tree pollen, enabling early warning systems. This breakthrough could lead to more effective hayfever treatments by allowing individuals to take preventative measures before symptoms appear.
Researchers found that certain markers of high status boost attitudes towards women more than men, while low status markers worsen attitudes towards men. The study suggests that examining the intersectionality between class and gender is crucial for addressing social inequality.
A recent study found that chikungunya can spread in temperatures as low as 13 degrees Celsius, posing a greater health threat in Europe than previously thought. The Asian tiger mosquito is expanding northwards through the continent, and warming temperatures may lead to local outbreaks in the UK.
The Michelson Medical Research Foundation has awarded $750,000 to five early-career scientists for their innovative work in immunology, vaccine discovery, and immunotherapy. The recipients will use the funding to accelerate their research and develop new treatments for diseases such as cancer and autoimmune disorders.
Researchers develop novel method to manipulate cell structures using weak magnetic fields and isotopes, bridging structural biology, biophysics, and quantum biology. This work offers a potential new strategy for stabilizing damaged brain proteins, typical of neurodegenerative diseases.
A new study from the University of Toronto found that binge drinking among adults aged 50 and older is associated with a significantly increased risk of death. After adjusting for health status and socioeconomic factors, individuals who never engaged in binge drinking had a 19% lower mortality risk compared to weekly binge drinkers.
A new study from the University of Oulu and Oulu University Hospital found that parental concern is a significant medical indicator, identifying most children with sudden and severe illness. Clear or strong concern from parents correctly identified as many as 91% of seriously ill children.
Research finds that negative childhood experiences like divorce, bullying, and abuse can increase obesity risk in Hispanic children. However, caregiver support and self-coping skills may mitigate these effects.
A new study found that turtles' brains can detect unexpected visual stimuli independently of their position on the retina, a property previously thought to exist only in mammals. The researchers believe this ability helped animals understand their spatial environment, learn, and survive complex terrestrial environments.
A study found that age, biological sex, and human genetic factors determine the quantity and specificity of antibodies produced in response to viral infections. The research has significant implications for vaccine and therapeutic design, as it shows that individual profiles can be tailored to improve treatment effectiveness.
Researchers will use state-of-the-art imaging techniques and genome editing to study the mechanisms of Xanthomonas oryzae bacterial blight in rice. The goal is to gain a fundamental understanding of the infection process, which may lead to developing resistant rice varieties.
Physicists Guido Burkard and Joris Kattemölle from the University of Konstanz have developed a method to simplify quantum simulations by harnessing symmetry, streamlining the calculation process for complex systems. By using recurring patterns in the quantum systems, they significantly reduce the required computational effort.
A study reveals that senescence plays a paradoxical role in postpartum breast cancer, promoting tumor formation while also aiding tissue repair. Targeting senescent cells during mammary gland involution could potentially reduce the risk of this form of cancer.
Researchers developed a technology to measure protein production in individual brain cells, revealing unexpected patterns and correlations between cell types. The study suggests that translation plays a crucial role in coordinating memory circuits and may contribute to neurological disorders.
Researchers developed a free-to-use software tool, PSBench, to verify the accuracy of artificial intelligence-based protein structure predictions. The database includes 1.4 million annotated protein models, verified by experts, and provides reliable information for building more accurate AI systems.
Developing a lifesaving device that can stop fatal blood loss in seconds, researchers at Texas A&M University have made significant breakthroughs. By using clay minerals and nano-silicate particles, the team has created injectable hemostatic bandages that reduce bleeding time by nearly 70%.
Daily exercise and protein-rich drinks showed significant health benefits for people with dementia. Participants improved physical ability and required less care time in dementia wards compared to control groups. The study suggests that improved function can affect the amount of support needed.
Researchers found patients who retreated with docetaxel had longer overall survival and fewer supportive-care needs compared to those switching to cabazitaxel. The study provides evidence-based options for selected patients previously tolerated docetaxel.
A Finnish study found that verifying adolescents' maximal oxygen uptake requires a brief phase to ensure reliable results. The researchers also discovered that different time averaging strategies can significantly affect the final measurement values, highlighting the need for explicit strategy specification.
A new study from Bar-Ilan University identifies the elderly in Iron Age Israel through household artifacts, revealing their social status, influence, and integration within family structures. The research advances beyond traditional methods of identifying the elderly, providing a fresh window into their lived experiences.
The Society for Neuroscience has selected 10 early career policy ambassadors to gain skills in advocating for science funding and issues affecting the field. The 10-month program aims to create an extensive network of neuroscience advocates.
Researchers at NBI developed a real-time adaptive measurement approach that tracks fluctuations in qubit energy-loss rates as they happen. This breakthrough enables faster characterization and calibration of superconducting quantum processors.
A scoping review reveals that bilingual university programs in Europe prioritize academic language use, with EMI approach raising concerns about students' linguistic competence. The CLIL approach is deemed more democratic and inclusive, but challenging to implement.
A global study documents the collective ecological memory of Indigenous Peoples and local communities, revealing a consistent pattern of large-bodied bird species disappearing from local environments replaced by smaller-bodied species, with average bird mass declining from 1500g to 535g over eight decades.
A new method to extract phosphorus from the Baltic Sea could reduce Europe's dependence on imported phosphate mining, revitalizing the ecosystem. Researchers at KTH Royal Institute of Technology have developed a two-step approach using microbes to loosen and bind phosphorus.
The REST-COAST project presented scientific advances, practical tools, and governance insights developed throughout its lifetime. Researchers explored pathways for upscaling from site-specific demonstrations to broadly adaptable frameworks, linking high-resolution modelling with broader decision-support tools.
The QCyber project aims to develop secure quantum-based methods for communication among multiple users, including diplomatic and financial applications. It will be tested in a real fibre-optic network in Stuttgart with up to six nodes and over distances of up to 20 km.