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 Sarasota Bay Listening Network (SBLN) website brings the public into the underwater world of dolphins, connecting them with the sounds of the bay and a long-term resident bottlenose dolphin community. The network has collected over 500,000 hours of acoustic recordings, capturing sounds of dolphins, manatees, and other marine life.
Researchers have successfully prevented the development of severe heart failure in a mouse model by blocking a protein that triggers excessive scar tissue. Lowering AEBP1 levels after a heart attack or prolonged hypertension could be a valuable therapy to prevent or slow down heart failure progression.
A new study published in Science Advances found evidence of genetic conflict between mothers and babies in fish with placentas, suggesting pregnancy creates competing interests. This conflict may influence genomic imprinting, a process that regulates gene expression and affects a baby's growth.
A new study by researchers at the University of Hawaiʻi reveals that traditional sea-level rise models underestimate the threat to coastal infrastructure on Oʻahu, with up to 85% of critical infrastructure, such as buildings and roads, at risk. The study finds that the number of buildings affected will nearly double, and residents affe...
A new study published in Science shows the ocean has been absorbing increasing amounts of carbon dioxide from fossil fuel emissions since 1990, while land ecosystems have not grown in their ability to absorb CO2. This finding highlights the importance of accurately understanding the planet's carbon sinks and their potential shortcoming...
Dynamical Network Markers (DNM) theory identifies fluctuations in participant trading activity before market instability, suggesting a new approach to early warning systems
Scientists have uncovered the mechanisms behind wood shrinkage when turned into biochar, revealing the importance of wood chemistry and natural minerals in controlling this process. The study found that different wood species and chemical treatments influence the shrinkage behavior, which can impact the performance of biochar in enviro...
A new book-sized robot, MAPLES, streamlines super-resolution image preparation by automating the washing process, reducing manual errors and increasing consistency. The system's high precision and throughput enable researchers to produce high-quality images with improved accuracy and reduced variability.
The study suggests that oxygen levels rose three times before the ocean caught up, with the second and third rises occurring 1.3-1.0 and 0.44-0.41 billion years ago, respectively. This new timeline recasts earlier theories on oxygenation events and highlights the complex interplay between the atmosphere and ocean.
A new material made from mica, polyacrylamide, and cellulose nanofibres can be moulded like plastic and withstand extreme temperatures, reaching a bending strength of 90.6 MPa and a fire rating of V-0.
Researchers employed machine learning algorithms to predict manufacturing deviations in direct laser writing, reducing production time by up to 90%. The convolutional neural networks (CNNs) trained on 2.5D data showed promising results, paving the way for further development of the models.
Researchers create new mapping method to track food waste from businesses and institutions, finding 6% of Montreal's area generates half of non-household food waste. The method could help municipalities target waste-reduction efforts in high-impact zones.
Scientists successfully captured the phenomenon of plasma heating itself through waves generated by instabilities, shedding new light on the mechanism of self-heating in fusion plasma. This discovery has significant implications for the development of fusion power generation and bridges the gap between fusion and space plasma research.
A continuous, personalized mobile health coaching programme significantly reduces gestational diabetes incidence among high-risk pregnant women, independent of changes to maternal weight. The 'Bump2Baby and Me' app provides a potentially scalable mHealth solution in maternal healthcare.
Researchers have demonstrated that multimode nonlinear optical platforms can induce effective quantum interactions between photons, leading to thermalization. This breakthrough bridges classical wave physics and quantum many-body dynamics, offering a powerful framework for simulating quantum behaviors.
Researchers at Washington University in St. Louis have developed the first human model for desmin-related cardiomyopathy (DRM), a familial disease affecting approximately 1 in 2,000 individuals worldwide. The engineered tissue model allows for the study of protein aggregation and misfolding, which is thought to contribute to the diseas...
A recent study by the University of Colorado Boulder found that 86% of cannabis products sold in Colorado dispensaries lack required information, including THC levels. However, most products do contain the required warning that they contain THC, and concentrate labels tend to be accurately labeled for potency.
A study by Oregon State University researchers found that a product used to control pest slugs on farms is harmful to the Pacific banana slug, a species of national significance. The product, Nemaslug, based on a nematode species, killed 80% of juvenile slugs and 96% of adults in a 38-day experiment.
A team of researchers created a genetic atlas of sheep combining ancient DNA with 10,000 years of breeding history. The study revealed new clues about gene regulation and domestication, including evidence that selective breeding altered genetic mechanisms in specific tissues. The atlas, called SheepGTEx, provides a detailed picture of ...
Researchers investigated the genetic mechanisms behind the emergence and disappearance of a vancomycin-resistant E. faecium clone in a hospital. The clone's success was attributed to a stable genome carrying key plasmids and accessory genes, which facilitated its persistence in the gut and on hospital surfaces.
Reports of past-year sexual harassment in the US increased from 10.7% in 2018 to 24.3% in 2024, with women reporting higher prevalence. The study highlights the need for policies extending protections to public and online spaces and strengthening accountability.
Researchers at Boston University School of Public Health investigate differences in alcohol use disorder treatment and outcomes among women across the lifespan to identify strategies that can increase women's access to critical services. They aim to clarify gaps in care and improve treatment outcomes.
A recent study by Texas A&M University researchers found that only 26.4% of volunteer firefighters in Texas receive annual health screenings, highlighting a significant gap in access to potentially lifesaving care. The study recommends mobile clinics, telehealth, and community partnerships to improve access and address the unique healt...
Sylvester researchers presented findings on multiple myeloma, including biochemical progression, body mass index, and ultra-sensitive detection of systemic minimal residual disease. These studies aimed to improve understanding and treatment of the disease.
Researchers at Penn State will test whether a remote program focused on gardening, cooking, nutrition education, and peer support can help adults build healthier habits and influence their children's health. The program aims to combine enjoyment and intrinsic motivation for sustained behavior change.
A new grant will support the development of a national data infrastructure to study elder mistreatment, which affects millions of US adults aged 60 and older. The project aims to examine how older adults interact with the healthcare system before and after mistreatment, identifying missed opportunities for early intervention.
MIT scientists developed a training method to generate models that simulate climate effects much more quickly than other approaches, allowing for more reliable estimates and unexpected outcomes identification. The technique boosts performance and adaptability while using only a fraction of the data required, significantly cutting produ...
A new national database shows that none of the top 99 federally funded public transportation systems are easy for people with disabilities to use, highlighting areas for improvement. The U-M Public Transit Accessibility Dashboard provides data for cities to identify barriers and build strengths.
The American College of Cardiology (ACC) has launched ADVANCE-ASCVD to address persistent gaps in knowledge about cardiovascular disease prevention and implementation in clinical practice. The initiative aims to improve how cardiovascular risk is identified and managed across diverse populations and care settings.
Researchers' experiences with IRB oversight of psychedelic research reveal concerns about participant safety and autonomy. Payment mechanisms for research participants also come under scrutiny, highlighting the need for transparent and fair compensation.
The study finds that human-driven climate change is degrading the cryosphere beyond safe environmental limits, posing increasing long-term risks to the planet and human societies. The cryosphere's degradation accelerates global temperature, sea level rise, ecosystem degradation, and the likelihood of catastrophic flooding and drought e...
A new robotic system recreates the deep-sea environment, allowing scientists to study microorganisms that thrive in extreme conditions. The technology enables the growth and isolation of previously inaccessible microbes, holding promise for breakthroughs in fields like energy, materials, and biotechnology.
A new TB test developed by Northwestern University uses a tongue swab to detect Mycobacterium tuberculosis, matching the accuracy of other tests. The test can provide results within a single medical visit, enabling patients in remote areas to receive testing and care.
Research published in Proceedings of the Royal Society A found that birds may not always take the optimal landing path, using flapping to slow down within limited space. Birds may use flapping to reduce speed while maintaining control, challenging the idea that the lowest possible touchdown speed is always the safest.
Aston University researchers aim to increase fibre-optic cable data transmission capacity using Koopman operator theory. The project seeks to develop a practical and reliable model to correct signal distortion, potentially reducing computing power needs and costs.
A study found that two air yam types differ in genomic differentiation, with one showing stronger separation from the typical variety. The research provides a foundation for reliable classification and could guide the identification and conservation of air yam genetic resources.
A study on kelp seaweeds reveals that they can switch between sexual and asexual reproduction depending on the availability of mates. Laboratory experiments show that asexual reproduction produces fewer offspring with developmental abnormalities, while wild populations only exhibit asexual reproduction in the absence of mates. The stud...
A University of Oklahoma researcher is investigating how a diet high in saturated fats may contribute to tumor growth by weakening the immune response and changing how cancer cells use fats. The study aims to understand the interaction between diet, obesity, immune function, and tumor metabolism in pancreatic cancer.
Researchers found five deep-sea species to exhibit genetic warning signs associated with elevated extinction risk, with one species losing 8% of its genetic diversity over 12 years. Genetic diversity is essential for species survival, and the study highlights the importance of long-term monitoring to detect changes in marine populations.
The Advanced Practitioner Society of Hematology and Oncology (APSHO) has launched two new educational courses for advanced practitioners in oncology care, developed in collaboration with The Hope Foundation for Cancer Research. The self-paced online courses provide practical, evidence-informed education focused on real-world clinical p...