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.
Restored oyster reefs in the US Atlantic coast remove more nitrogen from the water than previously estimated. Additionally, their restoration provides greater economic value for coastal communities, supporting sustainable marine ecosystems.
Analysis of 40,516 students across 75 master's and 78 doctoral programs reveals grade inflation in both fields, stronger in master's programs, and influenced by the Covid-19 pandemic. The study's findings have implications for employment, admissions, and merit-based funding decisions.
Researchers explore pragmatic pharmacist-led deprescribing interventions, including ALIGN, to improve medication management in older adults with cognitive impairment. Validation of hospitalization, death, and hospice care data from skilled nursing facility EHRs and Medicare claims shows promise for improved care coordination.
Douglas P. Kiel, a senior scientist at the Hinda and Arthur Marcus Institute for Aging Research, has been elected to membership in the Association of American Physicians due to his significant contributions to advancing medical knowledge and improving health through scientific research and academic leadership. His research focuses on o...
A study of over 14 million cardiovascular deaths found that colder temperatures are responsible for significantly more heart-related deaths than milder months. The optimal temperature for heart health is 74°F, with temperatures under this point accounting for approximately 40,000 deaths each year.
A new book by Swansea University researchers argues that attention impairments, rather than memory dysfunction, are a key aspect of dementia. The authors suggest that recognizing these changes could lead to earlier identification, improved diagnosis, and better care for those affected.
Palliative care aims to alleviate suffering early on, manage symptoms, and support patients throughout a long course of illness. An international review calls for its integration into cardiovascular medicine to prioritize quality of life over survival.
A recent study found that prescriptions for direct-acting antivirals (DAAs) for hepatitis C increased rapidly after their introduction but declined sharply over time. As a result, many curable patients remain untreated, with treatment levels below national elimination targets.
A new approach allows oral delivery of drugs previously requiring injection by piggybacking on natural fat absorption pathways. The medication, GlyphAllo, bypasses the liver's security checkpoint and is absorbed through the gut's lymphatic system, allowing it to enter the bloodstream directly.
Researchers from Heidelberg University and international partners have optimized their ECHo experiments to determine the neutrino mass. They achieved a lower upper limit on the neutrino mass scale than previous similar experiments, paving the way for future large-scale investigations.
The Endocrine Society supports the INSULIN Act to address insulin affordability, setting a $35 monthly cap for people with private insurance and creating a program for uninsured individuals. The bill aims to reduce insulin prices by encouraging competition in the market.
Researchers Jing Chen and Simon Fischer-Baum at Rice University have made significant contributions to psychological science, focusing on human-AI interaction and literacy. Their work explores trust in automation, human performance limitations, and how people interpret risk, aiming to improve safety and efficiency across industries.
Researchers at Kyoto University's EHUB center analyzed the musical performances of a 26-year-old male chimpanzee named Ayumu. The study found that Ayumu's instrumental sound-making was not random and exhibited isochronous intervals, similar to a metronome.
Researchers found that metabolism of wheat fiber by intestinal bacteria generated bioactive anti-inflammatory metabolites, including polyphenols, which reprogrammed intestinal immune cells to suppress inflammation. The study suggests eating whole wheat foods may reduce one’s risk of developing inflammatory bowel disease (IBD).
The Preventing Alzheimer’s with Cognitive Training (PACT) study, led by USF researchers, aims to delay the onset of dementia through computerized brain training exercises. With over $50 million in federal grant funding, the trial has enrolled 7,600 older adults and is expected to conclude in January 2028.
A study by SKKU professor Tae-Youn Park found that wider posted pay ranges are associated with a lower proportion of female applicants due to increased uncertainty. This can lead to persistent long-term wage gaps as female applicants have lower expectations for salary increases and request less in initial salaries.
Adolescents who spend more time on social media tend to struggle with recognizing and pronouncing words. However, frequent social media use is also linked to faster information processing and shorter reaction times.
Research found that twins score lower than their singleton siblings in language, cognition, and social-emotional development until age seven, but then significantly outperform them in verbal ability. Twins face specific challenges like competition for parental attention, leading to peer-related difficulties as they reach school age.
A study from the University of California, Davis, reveals that managed wetlands in Suisun Marsh produce 11-22 times more zooplankton than tidal habitats. Zooplankton are crucial for fish diets and increase in response to controlled floods.
A new study has uncovered the earliest genetic evidence of domestic dogs to date, finding that they were already living alongside Ice Age humans over 14,000 years ago. The research analyzed ancient DNA from archaeological sites in the UK and Türkiye, revealing a shared diet between early dogs and humans.
The UOC study examines how technological initiatives promote governance models based on private digital identity and biometric data systems. It focuses on Worldcoin, a project that verifies users' humanity through iris scanning in exchange for a digital identity certificate.
Researchers at USC will develop an AI-driven framework to strengthen evidence generation for gene and cell therapies, helping bring promising treatments closer to patients. The project aims to better understand how specific therapy features relate to patient outcomes.
Researchers developed a bespoke aluminum alloy specifically tailored to survive and thrive in 3D printing. The new material produces components with significantly higher strength and lower internal stress than current industry standards.
The team developed an air-stable chiral phosphine-catalyzed approach to synthesize enantioenriched S(IV)-stereogenic vinyl sulfinamides, a promising class of antiviral compounds. These compounds exhibit potent binding activity against the mutant SARS-CoV-2 spike protein and HIV-1 ENV protein.
The International Telecommunication Union (ITU) will host the seventh AI for Good Global Summit from 7 to 10 July 2026 at Geneva’s Palexpo convention centre. The summit aims to guide the future of artificial intelligence and unlock its potential to serve humanity.
A study published in Environmental and Biogeochemical Processes found that sustained soil warming of over 5 °C did not increase arsenic or most metal levels in grains. Despite theoretical expectations, porewater As concentrations remained relatively low and grain contamination rose only modestly.
Research from the University of Surrey found that tourism and hospitality workers develop over 100 transferable skills, including empathy, problem-solving, and communication. These skills are in demand across various sectors of the economy and have been adopted by European policy.
A new study found that the common blood pressure medication telmisartan can significantly enhance the cancer-killing activity of olaparib, potentially expanding its use to many more patients. Telmisartan made tumors more vulnerable to PARP inhibitors, even when they lacked specific DNA repair defects.
A recent study has revealed that brain tumors use a protein called MIF to reprogram immune cells, such as macrophages and microglia, to drive tumor growth. The researchers have identified a drug, ibudilast, which can block this process, slowing metastasis in animal models and fresh patient samples.
The UJI's GRAPE group proposes a paradigm shift in language teaching with a computer tool that analyzes verbal and visual elements. The software, GRAPE-MARS, enables fast labeling of video files and incorporates AI tools for efficient analysis.
Researchers developed an AI model to create highly photorealistic 3D reconstructions of ground-level damage after earthquakes. The LoRA-Enhanced Ground-view Generation diffusion model can recognize complex visual patterns and predict where structures may be damaged, even in densely populated urban areas.
A study found high concentrations of polycyclic aromatic hydrocarbons (PAHs) and leachable metals in recycled tire rubber granules, particularly in finer fractions. The smallest particles showed stronger toxicity to soil organisms, plants, and aquatic bacteria, highlighting potential environmental and health concerns.
A recent study by Pompeu Fabra University reveals that socioeconomic conditions significantly impact young people's ability to detect algorithmically personalized advertising. The study finds that lower socioeconomic status is linked to decreased critical capacity, exacerbating structural inequalities.
Researchers reveal that urban tributaries intensify water and sediment pollution risks in the Yangtze River, particularly during wet seasons. Phthalate acid esters (PAEs) are present in high levels in tributary waters and sediments, posing ecological and health risks.
The Brain Health Collaboratory aims to accelerate the discovery, validation, and delivery of non-invasive neuroprotective therapies for cognitive decline and Alzheimer's disease. Cognito Therapeutics' Spectris technology platform will be combined with Ochsner's clinical network to explore new approaches to brain health care delivery.
A new study found that immune signatures in blood samples can help identify poor responders to cancer treatment. The research, conducted on pet dogs with diffuse large B cell lymphoma, identified specific genes associated with long-term survival and poorer outcomes.
The Re-Analysis of Water for Society (RAWS) project seeks to create a detailed daily record of the world's freshwater systems spanning 60 years. By combining advanced water modeling with artificial intelligence and integrated global datasets, RAWS aims to provide a clearer picture of how water systems have changed over time.
Levels of toxic PFAS in New Jersey's public water systems dropped by as much as 55% after the state set limits. The study analyzed 12,000 monitoring results and found significant declines in PFOA and PFNA levels, with a notable drop in contaminated wells before regulations were implemented.
A new BGU study examines the emotional labor of teachers during wartime, revealing that those who fake emotions are at higher risk of psychological collapse. The research emphasizes the importance of fostering internal motivation and clear educational identities to mitigate teacher attrition.
A new study found that biodegradable plastics can trigger intense but short-lived spikes in antibiotic resistance genes and pathogens as they degrade. Conventional plastics, on the other hand, consistently exhibit higher levels of antibiotic resistance and genetic transfer potential, posing a chronic long-term threat to public health.
A study by the Catholic University of Milan found that taking a fake supplement for 3 weeks can lead to significant improvements in physical performance and cognitive function, especially when participants are aware they're taking a placebo. The open-label placebo group showed lower levels of perceived stress and improved short-term me...
The ATS 2026 International Conference will feature the ATS AI Lab Exposition Space, highlighting advancements in AI in healthcare. Keynote speakers Robert M. Wachter and Laurah Turner will discuss AI's impact on medical education and its future.
A new study reveals that climate change is accelerating the rate of sublimation, causing less ice to melt into water that feeds reservoirs and rivers. The research found evidence of increasing sublimation rates from 6,000 to 600 years ago, with implications for future snow droughts.
Rising temperatures in the Amazon are threatening dung beetle populations, with diversity and abundance highest at intermediate altitudes. The study found that temperature is the key factor limiting dung beetle diversity and abundance, while other conditions play a minor role.
A new study reveals that turtles surviving the Cretaceous-Paleogene extinction event largely relied on a diet of hard-shelled organisms. This ecological adaptation allowed them to thrive in environments where other species struggled to survive, with dietary specialization being a key factor in their survival.
Researchers sequenced the complete genome of Pseudocercospora cladosporioides, identifying key genes involved in degrading the olive tree's cell wall and inhibiting its resistance mechanisms. This breakthrough will aid in breeding resistant varieties and understanding fungus-olive tree interactions.
Researchers modelled the structure of the magnetic field and cosmic radiation throughout the Laschamps excursion. The results show that cosmic radiation penetrated the atmosphere at record levels, with regions where it could freely enter irradiating a major fraction of the Earth's atmosphere.
A novel dual-crystal-phase manganese dioxide (MnO₂) cathode has been developed to improve the performance and stability of aqueous zinc-ion batteries. The cathode offers high capacity, rapid charging capabilities, and exceptional longevity due to its unique interface between two different crystal structures.
A study in mice reveals that chronic intestinal inflammation can lead to epigenetic 'memories' that promote colon cancer. Researchers found that even seemingly healed gut tissues retain molecular scars from earlier inflammation, making it easier for cancer to take hold.
Exosome-based therapies harness the power of microRNAs to activate hair follicle stem cells, promoting hair growth. Key findings include the identification of pro-anagen and inhibitory microRNAs that regulate Wnt/β-catenin, Shh, and HIF-1α pathways.
Researchers created a pioneering database to map neocortical development across species using multiomic data from 188 studies. They discovered that humans take longer than mice to reach full molecular maturity, and gene regulation plays a key role in brain disorders.
A systematic review of experimental studies found exergames to be associated with better mood outcomes, including reductions in tension and depressive symptoms. The evidence base remains small and heterogeneous, but the study calls for longer-term interventions and larger samples to determine the durability of benefits.
Researchers from University of Jyväskylä and Aalto University develop area-selective atomic/molecular layer deposition of europium-organic thin films on graphene and other 2D materials. The method enables precise construction of films with different shapes, one molecule-thick layer at a time.
A new study by UFZ researchers warns that extreme global climate outcomes are possible even at moderate levels of global warming, such as 2°C. Sector-specific drivers like precipitation extremes and droughts can lead to severe impacts in vulnerable regions. The study highlights the need for ambitious climate mitigation measures to limi...
Researchers develop a novel 'steric hindrance' strategy to boost the performance of single-atom catalysts in oxygen reduction reactions. The approach uses metalloporphyrins with bulky groups to prevent atomic agglomeration and ensure high efficiency.
Researchers found that dogs were domesticated from grey wolves more than 14,000 years ago and contributed substantially to the genetics of modern dogs. The study analyzed DNA from 216 ancient remains, including a 14,200-year-old dog, confirming that European dogs share ancestry with Asian dogs.
A new study finds caregivers of Alzheimer's patients face significant unmet needs, including limited knowledge about the disease, high psychological stress, and lack of community support. Caregivers need practical skills training and mental health support to improve resilience.
This study introduces a breakthrough approach to regulate mixed-valence states in perovskite electrodes for VRFB, offering valuable insights into high-performance metal-based electrocatalysts. The findings highlight the importance of interdisciplinary research in materials science and electrochemistry.
A team of researchers found a mechanism that taps into normal brain development to drive tumor growth in pediatric supratentorial ependymoma. The ZR fusion protein interacts with genetic material, altering expression and creating a heterogeneous tumor.
A research team led by LEE Doyun and KIM Yee-Joon found that the primary visual cortex encodes motion summaries and variability before higher brain regions transform them into category signals. This process, known as ensemble perception, allows the brain to capture the overall structure of a scene at a glance.