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 recent study on moths, led by Andrei Sourakov, found that adding sulfated polysaccharides can drastically alter wing patterns and shape in luna and polyphemus moths. This supports the molecular cookie cutter idea, suggesting that wings evolved independently of each other and can change rapidly through genetic adjustments.
The Battery Manufacturing Accelerator combines expertise in Super Intelligence-driven smart manufacturing, real-time defect detection, and advanced electrode processing to reduce commercialization risks and strengthen US manufacturing leadership. The consortium aims to develop self-optimizing manufacturing systems using real-time data,...
A new study reveals that expanding transmission infrastructure can lower electricity costs and reduce greenhouse gas emissions, even without federal policy support for renewables. Building more transmission lines and wind power infrastructure can save consumers billions of dollars per year.
Fungi support antibiotic resistance genes and promote their survival and interactions, suggesting a novel approach to managing antibiotic resistance in agricultural waste. Reducing fungal activity increases removal of resistance genes, offering fresh insights into safer livestock waste management.
A new national research consortium, NAICT, is launching to help public transportation agencies use AI effectively. The consortium brings together three leading transportation research institutes and invites state and local agencies, industry, and researchers to join, starting with listening sessions and a panel workshop.
The AGS Older Adults Vaccine Initiative found modest improvements in influenza and COVID-19 vaccination rates among seven health systems, despite overall national declines. The initiative demonstrated the effectiveness of tailored strategies and layered interventions in increasing vaccination rates.
A new book by Rachel Shelden examines the overtly partisan activities of Supreme Court justices during the first century of American democracy. The justices, who were representative of their region, engaged in constitutional conversations outside the courtroom and actively participated in electoral politics.
Research found a significant association between living near industrial facilities emitting water pollutants and developing progressive supranuclear palsy (PSP), a rare movement disorder. People living within three miles of such facilities were 66% more likely to develop PSP than those who did not live nearby.
Researchers measured significant amounts of microplastics in Sierra snowfall, with 270-3,200 plastic particles per square meter deposited per day. The study found polyethylene, polypropylene, and polyester/PET, as well as cellulose derivatives, in the snowpack, suggesting the reach of everyday plastic use far beyond products themselves.
Researchers identified a gene-regulatory pathway called COMPASS that enables regulatory T cells to maintain intestinal immune tolerance. Deleting this pathway led to severe inflammation and autoimmunity in mice, while introducing functional regulatory T cells reversed the disease process and prevented death.
A Stanford University study analyzed 14.4 billion health records and found conventional methods may overestimate long COVID's range and duration. The study suggests that a synthetic-control design can help isolate COVID's real symptoms and accurately measure their duration.
A new study led by UC Davis researchers finds that narrower surgical margins than previously thought can achieve cancer control in pediatric patients with non-rhabdomyosarcoma soft tissue sarcomas. The study, which evaluated 266 patients, found that close surgical margins as little as a millimeter can preserve precious healthy tissue a...
Lupus patients have mutated immune cells that may spark internal self-attack and tissue damage, a potential clue to the disease's driving cause. The mutated cells, called neutrophils, have unusual errors in their RNA code, leading to the production of
Scientists reconstructed the Sun's hidden magnetic field in 3D using a novel method and existing observations from the Mauna Loa Solar Observatory. The breakthrough helps overcome a major bottleneck in measuring the coronal magnetic field, enabling better predictions of solar magnetic eruptions.
A $1.83M DARPA-funded project at the University of Michigan Engineering aims to reduce AI energy consumption by up to half. The team will develop high-precision energy measurement tools and a new mathematical framework,
A Concordia study proposes a neighbourhood-scale framework to increase local resource self-sufficiency and reduce carbon footprint in Pointe-St-Charles. The model combines urban agriculture, solar power, rainwater harvesting, and local food-sharing networks, producing up to 30% of the neighbourhood's food demand and 14% of its building...
A new national study reveals alarming trends in US schools and childcare centers struggling to keep indoor breathing conditions clean due to wildfire smoke. Fine particulate matter, a known health hazard, is linked to cardiovascular disease and respiratory illness, emphasizing the need for improved indoor air quality.
A study found that heat waves and air pollution increase the risk of acute stroke in older adults in São Paulo, Brazil. Physical exercise and cardiovascular prevention are the best strategies for protecting the brain.
Researchers detected measurable changes in brain connectivity within 18 minutes of deep brain stimulation in people with drug-resistant epilepsy. The study suggests that measurable changes in brain connectivity may provide an earlier, objective signal of how the brain is responding to stimulation.
A new robotic enteroscope can inch through the hard-to-reach small intestine, making biopsies and drug delivery easier. The robot uses a snake-like locomotion strategy and textured coating to gain traction on the mucosal lining, allowing for automated evaluation and treatment of intestinal complications.
A large-scale survey of UK adults shows that nearly 70% remember hugs for their positive emotional impact. Individual differences in empathy, attachment patterns, and body perception are related to the likelihood of remembering a hug. Higher scores on empathy measures and body-perception scales are associated with more likely rememberi...
A 5-year study in Alberta tracked 80 cougars, finding high mortality rates primarily due to human activity. The study aimed to identify biological and environmental correlates of cougar survival in west central Alberta.
E. coli bacteria exhibit fastest growth at 37°C due to physical genome reorganization. This temperature-dependent adaptation is mediated by the H-NS protein.
A research article published in Science Advances has raised concerns about its findings on Chk2 inhibition for treating CNS injuries. The journal has notified readers of these concerns while working with the authors to address them.
Flood peaks in central Europe from Storm Boris would have been 14-22% lower without climate change, according to new models. Precipitation would also have been 6-9% lower, highlighting the impact of human-driven climate change on extreme weather events.
The 2025 Los Angeles Eaton firestorm produced a toxic plume with 80 times normal lead concentrations, exceeding 7 million residents' 24-hour exposure limits. The plume also contained high levels of arsenic, halogens, and heavy metals, highlighting the need for mitigation strategies as urban wildfires become increasingly common.
Researchers have identified a group of inflammatory macrophages that drive osteoarthritis by sustaining inflammation in the synovium. Targeting these immune cells with lipid nanoparticles may offer a promising therapeutic approach for the disease.
New research suggests that dammed reservoirs contribute only 18.6% of global emissions, with conventional methods overestimating their impact. The study uses a holistic approach to evaluate carbon consequences and proposes a scientific basis for balancing renewable energy expansion with climate mitigation goals.
Researchers propose using psychology's existing protocols to assess LLMs' intelligence, biases, and social skills, but warn of potential pitfalls in understanding AI capabilities
A new phase 1 trial shows that preexisting immunity can boost viral counts and worsen symptoms in secondary dengue infections. Researchers found that individuals with high levels of anti-dengue antibodies against the nonstructural protein 1 had more balanced immune responses and lower viral counts.
Researchers found the urban plume was enriched in lead, chlorine, and bromine, with 7 million people exposed to 24-hour lead concentrations 80 times higher than typical values. The study characterizes the air breathed by residents during urban fires and informs models for emergency response.
A new study by the Helmholtz Centre for Environmental Research - UFZ reveals that climate change increases flood hazards more than expected from extreme precipitation alone. The researchers used hydrological models to analyze flood peaks during Storm Boris and found that flood peaks increased considerably more than precipitation.
A novel antibody therapy empowers the immune system's tumor-fighting capabilities by targeting immune-suppressing T cells with greater precision. The therapy, which combines targeting CCR8 and activating CD3, promotes antitumor immunity in mice and nonhuman primates.
Historical sources reveal the 'Little Ice Age' in Transylvania had far-reaching environmental impacts, including colder temperatures and altered ecosystems. The study also highlights the social implications of these climate extremes, including changes in agriculture and human migration patterns.
Researchers have identified CHI3L2 as a key regulator of skin inflammation in psoriasis, found to boost keratinocyte proliferation and promote an inflammatory state. Targeting CHI3L2 with neutralizing antibodies calmed skin inflammation in mouse models, offering previously unrecognized therapeutic avenues for psoriasis treatment.
Early Paxlovid treatment was associated with modestly lower risks of Long COVID, post-acute hospitalization, and death among high-risk, nonhospitalized patients with COVID-19. No clear reduction in Long COVID risk was observed among low-risk patients.
A new study analyzing 194 countries and 7 years of data found that universal health coverage is more strongly linked to income levels than world regions. The study reveals significant income-group disparities in health coverage, with low-income countries having 21% lower UHC coverage compared to high-income countries.
Researchers have engineered CAR-T cells that target brain tissue, allowing them to selectively destroy tumor cells in pediatric brain cancer DMG. The new therapy, B-SYNC CAR-T, has shown promise in laboratory tests, with the cells persisting and fighting cancer for over 70 days.
A new UV light-based technique has revealed that one-quarter of data centers are located in water-stressed areas, while analyzing mineral deposits in 37,000-year-old cave paintings. The technique, developed by researchers, has applications in forensic science and monitoring biofilms on the International Space Station.
Children with MGJWS may face greater risks of impaired visual development and reduced hyperopic reserve, underscoring the need for individualized assessment of surgical timing. The study found that pupil obstruction was associated with poorer visual development, and that this effect appeared more pronounced in children with MGJWS.