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 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.
A quality improvement initiative increased chlamydia and gonorrhea screening rates among adolescents in primary care practices. Screening rates increased from 25% to 75% among sexually active females and from 20% to 75% among sexually active males.
Simple automated text reminders and personalized telephone support increased bowel cancer screening uptake among non-responders in London, with 6.5% of initial non-responders completing their test kits. The interventions detected an additional 50 extra cancers annually, bridging the eight-percentage-point gap with the national average.
A new study has found that climate fluctuations during England's Industrial Revolution may have contributed to childhood vitamin D deficiency and related diseases. Researchers analyzed teeth from a centuries-old cemetery and found that individuals born after major volcanic eruptions or periods of low solar output were more likely to su...
Researchers developed a mask-assisted screen-printing method to produce uniform, continuous ultrathin lithium films. The approach enabled the fabrication of lithium arrays with equivalent thicknesses of 10, 20, and 28 μm, improving structural stability and energy density.
The research team developed a next-generation perovskite semiconductor thin film with reduced defects, enabling high-performance solar cells and LEDs. The films demonstrated the highest quality reported to date, with a charge-carrier lifetime of 295 μs and a surface recombination velocity of 0.3 cm/s.
Researchers developed a method to determine the 3D structures of small, low-polarity molecules by using crystalline sponges with phenanthrene as a co-guest. The method successfully determined the structures of 24 out of 30 sesquiterpenoid-type compounds, including 11 new structures.
Researchers at Yokohama National University have developed a graphene mesosponge that improves energy and power densities in commercial lithium-ion batteries. The addition of graphene mesosponge creates three-dimensional electron- and ion-conducting networks, facilitating efficient battery performance.
A team of researchers has developed a microbial consortium that controls basal rot, eases salt-alkali stress and boosts growth in onions. The consortium, comprising five strains, has been shown to inhibit the dominant basal rot pathogen by 95.15% and improve soil pH and nutrient status.
Researchers developed a semi-solid slurry strategy that significantly increases manganese-based flow battery capacity while enabling operation at higher current densities. The approach combines additional solid MnO₂ with a change in the electrochemical reaction pathway, overcoming limitations of conventional manganese-based systems.
Organoid coculture models closely recapitulate tumor microenvironment features, enabling studies of tumor-stroma crosstalk and immunotherapy responses. These models offer improved predictive power for clinical drug efficacy, particularly for agents with intercellular interactions.
Researchers have developed a thermoresponsive hydrogel sealant inspired by slugs for endoscopic repair of gastrointestinal fistulas. The sealant, which solidifies upon entering the body, offers a new minimally invasive way to treat gastrointestinal fistulas.
Researchers developed Treellis, a 3D modelling tool that enables users to explore deeper understanding and learning when engaging with AI. The tool addresses the gulf of evaluation and execution challenges, allowing users to control and manipulate designs without relying on AI.
A new system called UQ-DAAAM identifies and corrects unreliable object descriptions in a robot's memory, improving its ability to interact with its environment. This method boosts the robot's confidence and improves the accuracy of its answers to questions about objects, their locations, and when it saw them.
The study successfully constructed an all-organic ferroelectric nematic liquid crystal FNT3 with significantly enhanced nonlinear magnetic response and short-range spin correlation. The system exhibits a unique collective magnetic response with a narrow hysteresis loop and near-superparamagnetic characteristics.
A major study published in Proceedings of the Royal Society B found that active conservation can successfully recover species on the edge of survival. Conservation efforts, such as invasive predator control and habitat restoration, led to recoveries in 61% of species that received direct support.
Archaeological research at Bournemouth University reveals Verica, a key figure in the Roman Invasion of Britain, was a woman. Verica's female identity challenges the patriarchal mindset of 19th-century historians and sheds light on a powerful female leader in late Iron Age Britain.
A new study found that replacing dairy products with unfortified plant-based alternatives can lead to marked declines in iodine, calcium, riboflavin, and vitamin B12 micronutrients. Mandatory fortification of plant-based alternatives and iodine-fortified bread may help prevent deficiencies, especially in vulnerable groups.
Extracorporeal shockwave therapy may reduce short-term pain and improve short-term flexion for frozen shoulder, but longer-term effects are uncertain. Manipulation under anaesthesia with or without steroid injections also show promise in improving short-term flexion.
Fireworks-related injuries cause vision and limb loss globally, mainly affecting marginalized communities. Stronger regulations and public education campaigns are crucial to prevent these avoidable injuries.
A landmark trial found that older patients with kidney failure may benefit from a structured care approach without dialysis, offering an alternative to traditional treatment. The study, led by the University of Bristol, found that both approaches resulted in similar overall length and quality of life.
A new study found that women with familial hypercholesterolemia have a higher prevalence of pre-eclampsia compared to those without the condition. The study suggests that pre-eclampsia should be considered as part of cardiovascular risk assessment for women with familial hypercholesterolemia, particularly when planning a pregnancy.
Researchers developed the Anticholinergic Medication Index (ACMI) to identify older patients at risk of delirium and serious falls. The ACMI scores anticholinergic burden, which can increase risk of delirium, falls, and dementia in older people.
A KAIST-led research team found a protein-regulatory function of zinc finger proteins that suppresses harmful amyloid-beta aggregation, reducing toxicity and improving recognition memory in a mouse model of Alzheimer's disease. The approach also breaks down preformed fibrils into less toxic fragments.
A device using an artificial intelligence e-nose and machine learning algorithms detects and analyzes odors, enabling better interactions between humans and machines. The system also demonstrates the feasibility of programmable, cost-effective odor delivery systems for creating engaging multisensory experiences.
Researchers at Northwestern University have developed a new 3D printing method called DIAL, which combines the speed and precision of light-based printing with the broad ink compatibility of extrusion-based printing. DIAL rapidly prints complex, finely detailed, free-standing objects without the need for scaffolding.
Researchers from the University of Oklahoma are developing two projects to improve irrigation reporting across the US, with NASA funding. The Operational Satellite Irrigation Reporting Information System (OSIRIS) aims to provide timely and reliable irrigation information to state water agencies.
Researchers developed biochar-based amendments to reduce cadmium accumulation and increase selenium levels in rice grains, offering a sustainable solution for farming in naturally metal-rich regions. The approach increased selenium mobility and availability while immobilizing cadmium, improving rice yields and nutritional quality.