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 study by the University of Eastern Finland found that consumers are more willing to pay for sustainable products if they also perceive them as enjoyable and appealing. This perception plays a crucial role in translating sustainable values into actual consumption behavior.
A Swedish study of 3,034 adolescents found that online communication with close friends and groups was associated with better mental well-being, while moderate or intense communication with online-only friends was linked to poorer outcomes, particularly among girls from less wealthy families.
Researchers identified three genes essential for Salmonella biofilm formation, which can be targeted to reduce virulence and colonization. Disrupting these genes impaired biofilm structure and adhesion, decreasing the pathogen's ability to cause damage and resist treatment.
A plant metabolite called brachycerine has been found to block UV light and protect human skin from DNA damage, with no toxicity to mammalian cells. The study suggests brachycerine could be a sustainable key component for novel broad-spectrum natural sunscreens.
Korea's first AI humanoid data factory collects and uses data from robots performing real-world tasks to train AI models. The facility aims to improve AI performance and accelerate Korea's technological self-reliance in humanoid AI.
Researchers from the KM3NeT collaboration analysed 5,828 atmospheric neutrino events to test for violations of Lorentz invariance, finding no evidence but setting new limits on possible effects. The results are promising for future studies of neutrino oscillations and potential discrete spacetime.
A national study found that cannabis was involved in the majority of substance-related emergency visits among adolescents and young adults, while alcohol predominated among older adults. The study highlights the need for better awareness of changing patterns of harm from these substances, particularly among young people.
A new study by Osaka Metropolitan University reveals that walking boosts healthcare costs but at a specific step count threshold of around 11,000 steps per day. The study found that the relationship between physical activity and healthcare costs is age-dependent, with older adults being more sensitive to daily steps.
A multi-component supplement improved endothelial function, arterial stiffness, and systolic blood pressure in a six-month trial. The findings suggest potential benefits for cardiovascular health, but larger studies are needed to understand the mechanisms and longer-term effects.
A study published in the American Journal of Psychiatry found that kudzu supplement significantly reduced binge drinking days in adults with alcohol use disorder. The supplement, taken before anticipated heavy drinking, led to a 36% decrease in binge drinking days, even after treatment ended.
Researchers at the University of Osaka create highly reflective surfaces from sustainable plant-based materials, achieving over 95% reflectance, and demonstrating potential applications in optical sensors, decorative displays, and anti-counterfeiting technologies.
A study by University of Nebraska-Lincoln researcher Justin Balthrop found that online sports betting can lead to spending money that was planned for investments, particularly among financially constrained individuals. Households with limited savings experienced the greatest financial consequences, while frequent bettors tended to have...
Scientists use GHz-spaced femtosecond sub-pulses to alter the electronic and optical properties of amorphous gallium oxide without causing crystallization. The approach, called digital cold strain engineering, enables the preservation of the material's predominantly disordered structure.
Researchers have developed NONOS, an AI analysis technology that precisely separates brain rhythms from background signals in patients with Parkinson's disease. This technology improves the accuracy of predicting movement and detecting changes in brain activity.
A new study reconstructs a century of Irish sea-level change, revealing a stark acceleration in sea-level rise, with current rates several times the average for most of the twentieth century. The research highlights the importance of understanding local and regional conditions to assess future coastal risk and adaptation needs.
Researchers at Tohoku University developed a simpler way to produce vivid structural colors by combining layered structures with light-absorbing properties. The new approach creates a wide range of colors, including red, blue, and green, with potential applications in everyday life.
A high-coverage lipidomics workflow and transcriptomics were integrated to investigate lipid accumulation and compositional changes in Rhodosporidium toruloides under nitrogen limitation. The study identified two distinct stages of lipid production and a distinct fatty acid profile with potential nutritional relevance.
Researchers identified protein DUSP4 that helps maintain cancer-fighting T cells' anti-tumour function, potentially improving CAR-T therapy against colorectal cancer. Lower DUSP4 levels in patients correlate with poorer overall survival.
Researchers at DGIST created a screw lens-focused ultrasound transducer to reduce internal noise in ultrasound imaging, enabling clear detection of ultra-fine defects in semiconductor chips. The technology is expected to contribute to advancements in quality inspection technologies for high-reliability semiconductors.
Researchers at KAIST created Devilray, a platform that reproduces 2,592 distinct fake-base-station behaviors, revealing flaws in existing detection systems. The study highlights the need for adversarial thinking in the field, pointing to a larger problem with how detection systems are tested.
Researchers found that despite adjusting for local case mix, primary care provision, and geography, substantial unexplained variation in hospital admission rates remained, ranging from 2% to 42%. Locally tailored strategies may reduce unnecessary admissions.
Since 2010, medical profiles of adults diagnosed with autism have changed significantly, shifting from epilepsy, psychosis, and intellectual disability to ADHD, anxiety, depression, and other mental health conditions. The number of diagnoses has increased, particularly among 16-20 year olds, females, and those of White ethnicity.
Research from South Dakota State University found that shearing ewes at 50 days of gestation increases lamb birth weight and survivability. Twin and triplet lambs born to sheared ewes had higher birth weights and increased umbilical blood flow.
The team's innovation allows for the separation of photons into clear sets of separate beams, enabling new applications in microscopy, astronomy, and other fields. This breakthrough grounds long-theorized physics and unlocks a unique way of observing the world around us.
A team of researchers from Texas A&M University and Rice University created an ultra-hard diamond composite that can withstand extreme shock and mechanical stress. Upon impact with hypersonic projectiles, the composite transforms into graphite, a softer material that acts as a shock absorber. This discovery could lead to the developmen...
Astrovirus hijacks mucus production from goblet cells to slip past the body's protective barrier, allowing it to evade host immunity and spread. This finding presents a new target for treating pediatric diarrhea and provides insights into pathogenesis and potential treatment strategies.
Researchers at Virginia Tech developed a method combining vibrations and AI to determine rock depth, enabling robots to clear terrain efficiently on planets like Mars. The tool can also aid in Earth-bound applications, such as analyzing construction or disaster scenarios.
A Rutgers-led consortium has been awarded a $6.5 million grant to develop next-generation tools for tobacco control policies, improve lung cancer screening, and strengthen survivorship care. The research aims to provide policymakers with accurate tools to evaluate emerging tobacco products and their impact on population health.
Researchers at TGen developed an AI-driven approach using AlphaFold3 to predict T cell receptor recognition of specific antigens based on genetic sequences. The approach demonstrates the accuracy of AlphaFold3 in modeling complex three-part molecular interactions at the center of the immune system's adaptive response.
Researchers at Macquarie University Brain Institute and Clinic helped accelerate search for disease-causing genes by building new genetic families. They identified 793 related pairs, 30% previously unrecognised relationships, and 73 new DNA-based family trees.
Biodegradable plastic mulch films break down more quickly in the presence of clay minerals and UV light, but their environmental safety is still uncertain. The study found that clay minerals can accelerate plastic degradation, while burial depth also plays a crucial role.
A new study from Boston Medical Center found that Massachusetts neighborhoods with lower grades on historic redlining maps had 86% higher annual opioid-related overdose death rates. The study suggests that historical disinvestment continues to affect health outcomes based on where people live.
Researchers tracked cattle sales using data on tens of millions of transactions in the Brazilian Amazon. They found that while ranchers on the
Constellations of Hope showcases transformative learning practices in various communities, challenging conventional education and promoting regenerative futures. Knowledge born from community-led initiatives highlights the power of reciprocity and embodied learning in addressing environmental crises.
A UC Riverside study found that wastewater chemicals from the Tijuana River can travel 20 miles into the air, affecting San Diego's air quality. The research suggests that the ocean acts as a storage and transportation system, preserving pollutants and allowing them to become airborne much farther from their original source.
Women experienced clot reduction similar to men after aspiration thrombectomy, with similar short-term results in both groups. Despite higher pre-treatment risk, women showed comparable outcomes in terms of hospital stay and discharge status.
Researchers investigate nutrient recycling in two Southern Ocean water masses, finding distinct pathways and consequences for global phytoplankton communities. The study reveals faster nitrogen and phosphate regeneration in Subantarctic Mode Water and greater silicate regeneration in Antarctic Intermediate Water.
Researchers uncover new evidence explaining James Starkey's targeted assassination, shedding light on the complex relationship between archaeology, land ownership, and political violence. A Palestinian rebel commander is identified as the likely perpetrator in a locally organized operation connected to grievances against the excavation.
A free webinar explores how personality disorder assessments, cognitive functioning, and neuroimaging can characterize and predict suicidal ideation outcomes in high-risk populations. The presentation discusses emerging brain-based treatments targeting neural networks involved in cognitive control and emotion regulation.
Researchers created the most accurate asteroid deflection model to date, considering realistic asteroid shapes and high-fidelity math. The study found significant variations in deflection velocities and spin rates depending on the asteroid's shape and target area, highlighting the importance of precise aiming in a nuclear blast.