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 study found three distinct types of climate supporters: activists, anxious individuals who want to help but struggle with motivation, and hierarchy enhancers who use radical tactics for competitive reasons. Understanding these differences can inform effective communication strategies for climate movements.
Researchers at Kumamoto University discovered that combining cardiac Computed Tomography (CT) scan markers can identify patients at highest risk for future heart failure and death. The 'delayed phase' scan detects localized scarring and subtle damage throughout the heart muscle, providing a synergistic view of heart health.
A new study provides the first direct evidence of cuckoo egg-laying behaviour in cavity nests, rejecting a centuries-old myth about egg-carrying. Cuckoos use two distinct strategies to parasitize host nests, involving trade-offs between accuracy and risk.
A Linköping University study shows that playing with dogs for just a few minutes a day can significantly improve the emotional bond between owners and their pets. Dog training did not have the same effect, suggesting that playtime is crucial for building strong relationships.
New research suggests that federal housing assistance may lead to better two-year survival chances among older men with prostate cancer. The study found a 12% lower risk of death in men who received housing assistance compared to those without it.
A longitudinal study of 156 Ukrainian amputees found that most experience steady improvements in pain, anxiety, and depression over time. The study revealed distinct patterns of post-amputation pain, with phantom limb pain linked to psychological distress and residual limb pain linked to depression.
Researchers have found that asphalt releases volatile organic compounds (VOCs) into the air, which can cause respiratory problems and even lung cancer. As pavement ages, these VOCs become more toxic and can lead to neurological damage. Scientists are working on developing less-toxic asphalt formulations using algae.
A new study found substantial changes in cane toad body size and shape have developed rapidly in response to environmental pressures on Ishigaki Island in Japan. The toads there are heavier and larger than those in Australia, with wider heads and shorter arms and longer legs.
A new study confirms that trilobites' feather-like structures attached to their limbs functioned as sophisticated gills, allowing them to extract oxygen from seawater. The research resolves a long-standing controversy over the respiratory capabilities of these ancient arthropods.
Researchers detect early signs of immune and neurological disruption in sunflower sea stars before physical symptoms appear, shedding light on the mysterious disease. The study identifies Vibrio pectenicida as a driver of the disease, but notes that its direct link to genomic changes remains unclear.
New Oxford analysis finds that up to 90% of industrial energy demand could be electrified with existing technologies, but policy failures and technology risks hold back deployment. Electrification offers a pathway to stable and resilient energy costs, reducing exposure to geopolitical disruption and price volatility.
Researchers found that women with prediabetes had persistent changes in gene expression in fat tissue after bariatric surgery, leading to impaired lipid metabolism and greater weight regain. Despite clinical improvement, these molecular alterations may reduce the ability of adipose tissue to adapt after weight loss.
According to a recent study, about half of the US population expresses democratic neutrality, which can enable antidemocratic outcomes. This neutrality is concerning as it can be associated with authoritarianism, tolerance of norm violations, extremism, distrust, and obscuring antidemocratic views.
Researchers at Texas A&M University have demonstrated a new approach to light-driven motion, showing that lasers can be used to lift and steer objects in multiple directions without physical contact. The breakthrough enables travel to Alpha Centauri within roughly 20 years.
The American College of Cardiology recognized 20 individuals from eight countries for earning the Fellow of ACC (FACC) designation. The award reflects a strong commitment to improving patient care and advancing cardiovascular research.
A new technique uses a single image to forecast solar panel energy production and maximize output. The method estimates the amount of energy that will be produced based on the angle of the sun, shadows, reflections, and weather patterns, allowing for more accurate placement and optimization of solar panels in urban areas.
The new clinical practice guideline from the American Academy of Sleep Medicine provides evidence-based recommendations on combining behavioral-psychological and pharmacological therapies to treat chronic insomnia disorder in adults. The guideline suggests that CBT-I by itself is the most efficacious first-line treatment for insomnia, ...
Wiley has released additional data to its IR and Raman spectral libraries, significantly broadening compound coverage. The new release includes mineral spectra from the American Museum of Natural History, supporting researchers in making informed scientific decisions.
A new white paper by TaMika Fuller and Victoria Lender identifies evidence-based strategies to support working caregivers, including flexible policies and caregiver support systems. Implementing these strategies can strengthen retention, performance, and long-term workforce stability.
A new study shows that combining biochar application with moderate water table management can significantly reduce greenhouse gas emissions from agricultural peat soils. Biochar consistently lowers carbon dioxide emissions and suppresses methane production, making it a promising strategy for climate mitigation.
Researchers found that tumor genetics alone did not explain which patients responded to combination therapy, but rather the tumor's immune environment. Patients with active networks of cancer-killing T cells were more likely to benefit from treatment, while those with dense clusters of plasma cells were less likely.
Researchers identify calcium as a key chemical signal that triggers immune cells during obsessive-compulsive and anxiety-related behaviors. This discovery establishes a new framework to study how anxiety arises and persists through calcium signals in microglia, potentially leading to targeted therapies.
Scientists at MUSC Hollings Cancer Center mapped the architecture of healthy breast tissue to uncover early biological changes linked to cancer risk. The study found that body weight and breast density shape the underlying structure of breast tissue, offering new clues about how cancer risk may develop long before tumors form.
Researchers discovered a powerful molecule called miR-181d that weaks tumors and helps the immune system fight back against glioblastoma. The study found that tumors in 'exceptional responders' contain higher levels of miR-181d, which blocks cancer cells' ability to repair DNA damage.
The Frontiers Planet Prize has announced its 25 National Champions, who offer scalable, evidence-based solutions to the planetary crisis. The report highlights the urgent need for national and multilateral policies to incorporate these pioneering scientific solutions.
Researchers uncovered previously unknown features in the limb musculature of the macaroni penguin that help explain its efficient movement on land and underwater. The study found modified key wing muscles and a unique configuration of shoulder muscles giving penguins an 'underwater flying' wing stroke.
Researchers have found that apples evolved through ongoing interactions with wild species, shaping key characteristics such as flavor and disease resistance. Wild apple trees remain a critical resource for developing new varieties better suited to withstand disease and climate change.
The research team developed a novel AI pathology analysis system named PRET that can accurately recognize multiple types of cancer using only a minimal number of samples. PRET outperformed existing methods in 20 tasks, achieving high diagnostic accuracy rates and stable generalizability across different populations and regions.
A large cohort study found that older adults who report difficulty standing up from a chair are more likely to experience mental health challenges, joint problems, and decline in quality of life. The study analyzed data from over 50,000 adults aged 50 and above across 15 European countries.
Researchers developed a cancer assessment tool that can identify high-risk patients and specific cell populations linked to their risk. The tool, called scSurvival, predicts survival outcomes more accurately than traditional methods by analyzing single-cell data at cellular resolution.
A new study found that people with Parkinson's disease and those in its prodromal stage often report 'brain fog' despite normal objective cognitive scores. The researchers suggest targeting anxiety and depression may help improve quality of life.
A new framework uses satellite imagery and machine learning to detect tillage practices over large areas and long time periods. The approach has been used to estimate tillage percentage across the U.S. Midwest from 2000 to 2022, revealing clear differences in no-till adoption by crop and region.
The SETI Institute's new initiative explores the global scientific, philosophical, and societal implications of discovering life beyond Earth, connecting experts in various fields. The Discovery and Futures Lab aims to anticipate and guide humanity's responses to this discovery.
A new method called scSurvival uses single-cell genetic data to identify which cells inside a tumor are most strongly linked to patient survival. The approach pinpoints harmful and helpful cell populations that can drive disease progression, enabling better understanding of why patients with the same cancer have different outcomes.
The book highlights the importance of sustaining innovation in sectors such as semiconductors, biotechnology, and critical minerals to drive economic growth and national security. By rebuilding domestic manufacturing and leveraging new technologies, the US can regain leadership in these areas and capture a $4 trillion market.
Researchers at the University of Colorado Anschutz discovered that cancer drugs impact a specific protein regulating taste buds. This finding could lead to new treatments preserving taste function in cancer patients.
A new study found that FDA 'healthy' labels increase consumer selections of healthier snacks and command a price premium. The study, led by researchers at Oregon State University, examined consumer purchasing preferences for snack products with and without healthy labels.
University Hospitals is the first US health system to achieve ISO 9001 certification for its corporate headquarters and the first in Ohio with all hospitals certified. The achievement demonstrates a systemwide commitment to consistency, accountability, and continuous improvement.
Researchers developed a new method to recover critical minerals using simple magnets, which streamlines the process while reducing energy consumption. The technique exploits small differences in magnetic susceptibility to drive selective transport and separation.
A new study found that high school students who perceive sun protection as inconvenient or uncomfortable are less likely to engage in sun-safe behaviors. Teens who view tanning as enhancing appearance or social appeal also tend to neglect UV radiation protection.
A new FeS2/MoS2 heterostructure design enables rapid water treatment while maintaining long-term stability and efficiency. The system regenerates dual active sites through internal electron transfer, supporting multiple reactive oxygen species for pollutant degradation.
Researchers introduced QCell, a curated collection of 525,000 new quantum-mechanical calculations for biomolecular fragments. The dataset addresses the limited coverage of nucleic acids, lipids, and carbohydrates, enabling reliable simulations of critical biological processes such as DNA dynamics and membrane behavior.
A new study by the University of Helsinki finds that the carbon footprint of milk production is 41% higher when soil carbon changes are included. Soil organic matter can either sequester or release carbon, and its impact on climate change should not be ignored.
Dr. Aditya Bardia has been elected to the American Society for Clinical Investigation for his outstanding contributions to research and patient care in breast cancer treatment. He is advancing precision medicine therapies through antibody-drug conjugates and liquid biopsy technologies.
A Concordia study reveals that black soldier flies can survive and thrive on goose feces, producing valuable biomass for composting and organic fertilizer. The insects' waste also serves as a nutritious fertilizer for duckweed, improving its growth rate and root system.
Researchers mapped how Sox9 guides cartilage formation in mouse embryonic limbs, finding that it dynamically targets different genes depending on developmental timing and cell type. The study provides a foundation for understanding skeletal development and may contribute to future research on bone and cartilage diseases.
A mild chemical strategy enhances interfacial bonding and pore structure in biomass-based magnesium cement materials, leading to improved mechanical strength and thermal insulation. The approach promotes more uniform pore distribution, stabilizes the foam structure within the composite, and reduces environmental burden.
A new study reveals that AI's strength lies in teamwork with humans, processing data but relying on people for context and ethical decisions. The research emphasizes the importance of human oversight and responsibility in AI-driven decision-making.
A study of nearly 6,000 people found that when people are presented with viewpoints they disagree with in a pro-support frame, they tend to be less open to the idea. However, when framed in oppositional terms, they are more likely to engage. Researchers suggest changing argument framing can help improve dialogue.
A new phase in the corona-development has been identified, with recent SARS-CoV-2 variants spreading less rapidly worldwide and BA.3.2 infecting young children more frequently than other strains. This suggests that global immunity from vaccination and infections may be making it harder for new variants to spread.
A new study has found that postmenopausal white women with higher genetic risk of obesity regained weight about two times faster than those with lower genetic risk. Despite this difference, Black women in the study regained weight at a similar rate, regardless of their genetic risk.
A study by Universitat Oberta de Catalunya found that digital platformization leads to a fragmentation of pupils' knowledge, alterations in socio-cognitive conditions, and disruptions in learning times. Teachers report concerns about superficial reading, interrupted didactic continuity, and reduced students' personal involvement.
Researchers at DTU discover three types of lactic acid bacteria that can effectively produce plant-based yoghurt alternatives, inhibiting harmful bacteria and breaking down sugars. The bacteria also improve the product's texture and extend shelf life.
Researchers developed a platinum-based catalyst supported on oxygen-vacancy-rich cerium oxide (Pt/CeO2–Vo) to enhance hydrogen activation. The catalyst achieved a pyrrolidone yield of 95.2% within one hour, with high formation rates and excellent stability.
Mechanobiology reveals how physical forces govern cells, tissues, and diseases, leading to breakthroughs in cancer, fibrosis, orthopedic injuries, and vascular diseases. The field is also pioneering mechanical reprogramming and mechanogenetics, enabling personalized mechanical interventions.
A recent study found that antibiotic-resistant bacteria are present in the gut microbiomes of American black bears in eastern North Carolina. The researchers also discovered that these pathogens can be dispersed through bear feces, making the bears a potential indicator species for environmental changes.
New research from Trinity College Dublin found playing an instrument, taking a foreign trip, and socializing boost cognition in midlife. Lifestyle interventions can strengthen cognitive reserve decades before disease onset.
Researchers found that crabs' iconic sideways walk originated from a single, forward-walking ancestor around 200 million years ago. This rare innovation likely contributed to the ecological success of true crabs by making their escape direction unpredictable.
A new multicenter study finds that reoperative surgical mitral valve replacement demonstrates significant long-term survival benefits over transcatheter mitral valve-in-valve procedures in patients with failing bioprosthetic valves. At five years, rSMVR patients had lower mortality and more favorable valve performance.
A study by Geisel School of Medicine researchers identifies specific macrophage populations that help coordinate anti-tumor immunity, while others support tumor growth. By selectively targeting these immune programs, cancer treatments may be improved without eliminating entire immune cell populations.