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 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...
UCI researchers have mapped approximately 8 million cells in the human brain, identifying 60 distinct types and revealing how they form cellular communities. This work provides a foundational reference for investigating brain systems affected by Parkinson’s disease and other neurological disorders.
Researchers have discovered that glass can conduct heat efficiently at the nanoscale, allowing it to potentially shrink electronics and improve energy efficiency. The discovery was made using a scanning thermal probe microscope, which enabled the team to observe how tiny particles of material transfer heat.
Researchers Prof. Dr. Bastian Rapp and Prof. Dr. Jürgen Rühe receive €10 million EU grant to develop sustainable 3D printing technology. Their innovative approach enables the creation of complex shapes using commercially available plastics, making the production process more sustainable.
A new study has found evidence of early humans' use of complex technologies in Arabia, including composite hunting weapons and plant processing, at a 125,000-year-old lake site. The discovery challenges the idea that Arabia was a transit corridor during human dispersals, showing that people settled and developed complex technologies th...
Researchers found that declining elephant populations lead to smaller, less-connected social groups, threatening their ability to forage, acquire information, and raise young. The study, published in Science, warns of a tipping point where social networks become irreparably fractured.
Researchers from the University of Bath found no evidence that natural selection protects important genes from mutation. The study analyzed the largest collection of spontaneous mutations in two microorganisms and found that mutation rates were not significantly different for important genes compared to others.
Researchers created a detailed map of the cell environment surrounding early breast cancers, revealing changes in cancer cells and surrounding microenvironment as disease progresses. The study identified previously unknown 'cancer stromal loops' that support tumor growth, providing potential insights for predicting invasive breast canc...
A new study using AI algorithms found that climate conditions play a critical role in nitrate pollution in rivers, suggesting that dry climates can elevate nitrate concentrations even in areas without urban or agricultural development. The research, published in Science, reveals that nitrate pollution is a broader problem directly rela...
Researchers at the University of Washington have developed a new method to manipulate the electrical resistance of a 'magic' material by applying strain, revealing a 100-fold increase in resistance. This breakthrough enables the control of exotic quantum states and simplifies experimentation for other materials.
Researchers uncovered a 125,000-year-old lakeside site in southern Saudi Arabia, providing a rare and detailed picture of early human life in Green Arabia. The site revealed evidence of hunting, plant processing, and tool production, including toxic plant compounds used in hunting technology.
The Earth's cryosphere is losing its integrity at an alarming rate, with control variables deteriorating beyond past Holocene levels. Urgent global action is needed to halt and reverse greenhouse gas emissions and reduce local human disturbances to restore Earth System resilience.
A 12-year study of wild Asian elephants in Sri Lanka reveals that gradual population losses can lead to social fragmentation, leaving communities smaller and more isolated. The study found that sustained demographic changes can trigger abrupt shifts in social structure, threatening species' long-term survival.
The study reveals that early humans exploited diverse plant and animal resources, using complex technological systems to survive on the Arabian Peninsula. The findings suggest that humid periods in Arabia created productive environments capable of sustaining repeated human occupation.
A scientist has discovered that heat-producing plants use heat to entice beetles to pollinate them, a key finding that challenges previous views. As temperatures rise, this phenomenon could become harder for beetles to detect, highlighting the need for further research into plant-pollinator relationships under climate change.