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.
Greenhouse agriculture in China shows high yields and returns, but also significant costs and environmental impacts. Soils under greenhouse cultivation exhibit acidification and nutrient imbalance, while carbon emissions are 2.4-6.7 times higher than open fields.
Researchers developed StereoGeoBox, a system that estimates fish dimensions and weight without generating a complete depth map. The system achieved the lowest estimation errors compared to conventional methods, while producing fewer outliers and demonstrating real-time performance.
A University of Cambridge team has developed an AI-guided bird flu vaccine that provides complete protection against globally circulating variants in animal trials, outperforming current stockpiled vaccines that offer only 50% protection. The new vaccine uses a 'plug and play' approach to create safe, highly effective vaccines for a pl...
Researchers developed an FeCu dual-single-atom catalyst that significantly enhances oxygen reduction activity by regulating the spin state of Fe sites. The adjacent Cu atoms optimize the adsorption behavior of key ORR intermediates, accelerating the reaction kinetics.
Researchers in China develop coenzyme-free in vitro pathway to synthesize galacto-N-biose, a sugar building block found in gut's protective mucus layer, from lactose with 76% molar yield. The pathway uses a three-enzyme system and produces GNB, a promising ingredient for functional foods and biomedical research.
Electrochemical techniques decode active hydrogen behavior to enhance NitRR efficiency and selectivity. A comprehensive review summarizes fundamental principles and applications for in situ characterization of active hydrogen, providing a guide for researchers to master H management.
WashU Medicine researchers have verified the accuracy of genetics tools to identify rare DNA changes, shedding light on the impact of somatic mosaicism on aging and disease. The study provides a framework for understanding the spectrum of normal somatic variation, which can help mitigate disease risk.
Researchers at Tampere University discovered a new mechanism by which the talin protein regulates cell adhesion and mechanosensing in response to physical forces. This finding highlights an unexpected role for vinculin in controlling the balance between adhesion structure assembly and disassembly under mechanical load.
A study found that different ZC4H2 mutations produce identical cognitive deficits through opposing synaptic mechanisms. The research suggests a mutation-stratified intervention strategy to match the drug to the synaptic mechanism of the mutation, potentially improving treatment outcomes for intellectual disability
A new study published in Psychology Teaching Review found that there is no 'right' way to teach statistics, giving educators flexibility to choose methods. The study explored the effect of equation order and example type on statistics understanding and anxiety, finding that neither factor affected outcomes.
Microbiome researchers argue that collecting biological data involves relational privacy risks, which can reveal sensitive information about an individual's social interactions. Existing privacy frameworks focus on individual data, but new regulations offer a blueprint for relational privacy policy.
A new study reveals that octopuses use a unique 'molecular switch' to maintain strengthened connections between nerve cells, without the need to produce new proteins. This process, mediated by nitric oxide, helps preserve memories and provides new insights into the biological foundations of learning and memory.
A study published in Water Biology and Security reveals vertebrate biodiversity in the Italian River Serchio Basin through eDNA metabarcoding, detecting 62 species across five classes. The method outperformed traditional monitoring, with main river channels containing more eDNA diversity than smaller tributaries.
A new study finds that China's tightened PM2.5 limit could avert 233,668 premature deaths and achieve 83% of the WHO 2040 halving target, with the 25 micrograms per cubic meter limit yielding the largest gains. Full compliance would also expand the population above the regulatory threshold from 33% to 65%.
Experts from Hackensack Meridian Health and other institutions emphasize the need to make human-AI interactions visible to clinicians to advance patient care. The authors propose using divergence visibility to reconcile human and machine opinions, mitigating liability and improving clinical decision-making.
The National Comprehensive Cancer Network (NCCN) has signed an agreement with the Viet Nam National Cancer Hospital to expand cancer care resources in Vietnam. The collaboration aims to improve cancer care through the adaptation and use of evidence-based clinical practice guidelines.
Researchers found 29 exotic Hyalomma ticks in Hungary, sparking concerns about the potential health risk they pose. Despite initial reassurance that all ticks tested negative for Crimean-Congo haemorrhagic fever virus, experts stress the need for continued surveillance and public participation in monitoring tick populations.
The American Society of Hematology has developed new reference ranges for children and adults with Duffy-null status, a common genetic trait associated with lower circulating white blood cell counts. These personalized ranges will help clinicians accurately determine normal and abnormal white blood cell counts, preventing unnecessary t...
Engineers create predictive model to synchronize light exposure, eliminating gaps and ensuring functional parts. The technique enables the production of free-moving gearboxes and open channels with dimensions smaller than projected pixels.
New clinical guidelines call on hospitals to make tobacco treatment a routine part of care for all smokers, not just those ready to quit. The guidelines recommend an 'opt-out' approach, offering treatment to all hospitalized smokers to help them quit smoking during and after their stay.
Dr. Joseph L. Wright has been selected as the 2027 David G. Nichols Health Equity Award recipient for his significant contributions to advancing child and adolescent health, well-being, and equity. The award recognizes his decades-long commitment to improving health equity and his transformative contributions to pediatric health.
A new $6.9 million grant from CIRM will support preclinical development of an investigational cell therapy for heart created by USC Stem Cell scientists. The treatment aims to heal cardiac muscle after a severe heart attack, with clinical trials targeting late 2027.
The akiapōlāʻau bird uses its whole body to drill for food, thanks to its unique
A new study found that chemical concentrations in NYC nail salons can spike repeatedly throughout the workday, revealing potential health risks that traditional exposure assessments may overlook. The study highlights the need to incorporate peak-based metrics alongside full-shift averages when evaluating nail salon exposures.
A new experiment reveals microbes can grow in harsh Mars-like conditions, including high salt concentrations and low pressure. The study suggests new directions in the search for potential cellular life on Mars.
Dr. Susan Bullman receives the 2027 Mary Beth Maddox Award for her pioneering research on tumor microbiome interactions, uncovering how bacteria influence cancer development, treatment response, and immune function. Her work holds promise for developing new bacteria-based cancer therapies.
A five-year study aims to help schools offer effective classroom physical activity programs and improve health for all students. The findings could show how to help youth build lifelong physical activity habits that improve health, prevent disease and help them live longer.
The Vaccine Guidance Review Panel, a multi-medical society effort, has endorsed influenza, RSV and COVID-19 recommendations for adults and children. The panel's consensus guidance is aligned with Advisory Committee on Immunization Practices (ACIP) recommendations issued prior to June 2025.
A putty-like electrode developed by McGill University researchers has shown promise in improving vocal rehabilitation for patients with voice disorders and upper airway diseases. The device, made of a soft, silicone-based putty, conducts electricity like a metal via tiny silver wires, recording clean signals from small neck muscles.
A plant-based hair dye made from cinnamaldehyde and zinc ions retains color and inhibits microbial growth, with potential for safer hair dye products. The dye's antimicrobial properties and pleasant fragrance make it a promising alternative to traditional dyes.
Researchers at the University of Sydney have identified a fundamental mathematical reason why AI systems can learn different behaviors even when trained under almost identical conditions. The study found that extremely small differences in a model's starting conditions can lead to different outcomes, revealing a fractal structure in the
The review proposes an evidence framework to separate direct target engagement from downstream effects in plant-derived anti-inflammatory drug discovery. Plant-derived compounds exhibit pleiotropy, influencing multiple inflammatory pathways, but direct target binding and downstream effects are distinct.
Researchers at the University of Tokyo developed a new AI framework that uses light to process information, reducing computational cost and energy consumption. The framework, combined with an optical computing system, achieved promising results and could pave the way for faster and more energy-efficient AI hardware.
Researchers at Jeonbuk National University found that generating electricity on-site can improve climate benefits of hydrogen production with carbon capture and storage. Combining biomass-based hydrogen production with carbon capture and storage could achieve net-negative greenhouse gas emissions.
A small subset of vulnerable DNA sites can make cancer cells highly sensitive to targeted drugs called PARP inhibitors. Researchers used ultrasensitive molecular imaging to pinpoint replication problems at critical chromosome regions, revealing a genomic Achilles' heel that drives drug sensitivity.
Dr. Susan Bullman, Ph.D., receives the 2027 Mary Beth Maddox Award and Lectureship for her pioneering work on tumor-colonizing bacteria and their role in cancer progression. Her research has transformed our understanding of the tumor microbiome, revealing new avenues for targeted therapeutic intervention.
Researchers at Keio University analyzed vocal attributes and acoustic features associated with higher scores in classical singing competitions. Vocal attributes such as vibrato, resonance, and expressiveness were linked to higher scores, while timbre, diction, and intonation showed no clear link.
A meta-analysis of 300 studies reveals common patterns in gene expression associated with communication between neurons and synaptic plasticity. The study identifies a prominent presence of genes involved in synapses and rapid responses to neuronal activation.
The United Nations Statistical Commission adopts the International Classification of Dying Places, providing a common framework for classifying where people are cared for and die. The classification enables countries to record and compare places of death, end-of-life care, and preferences, supporting the Sustainable Development Goals a...
Over 1,200 health professionals and researchers from 27 European countries demand stronger EU action to tackle extreme heat, citing significant human and economic consequences. The open letter calls for binding measures, dedicated funding, and a radical shift in ambition to protect public health.