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.
Researchers have developed a blood test that can identify brain injury severity in patients, helping clinicians escalate care. The test uses two proteins, GFAP and UCH-L1, which rise in the bloodstream after injury, and can differentiate between patients with acute brain injury and those with no evidence of pathology.
Researchers studied Japanese house bats and found that mothers' heart rates increase in response to their own pups' cries, but not those of other pups, indicating strong behavioral response. The scientists also found that the call of an unfamiliar adult male elicited a strong heart rate reaction, possibly due to perceived threat.
Researchers have discovered vulnerabilities in bowel cancer tumours and identified potential new treatment targets using AI and repurposed drugs. The study provides a clear roadmap for developing more effective, personalised treatments for thousands of patients with limited options.
Researchers are exploring six core performance dimensions to create next-generation optoelectronic computing chips. These chips aim to improve computing power, accuracy, and energy efficiency by leveraging photons' strengths. The development of these chips is crucial for advancing artificial intelligence and high-performance computing.
Researchers introduce 'infection age' as a central variable to shape individual infectivity and healthcare costs. The framework aligns epidemiological timelines with actuarial ones, enabling insurers to estimate healthcare liabilities and make informed decisions.
Researchers at Cranfield University and Inha University compared three layouts of floats in a solar array, finding that flat-bottomed barge floats offer stronger protection in shorter waves and twin-hull catamaran floats can reduce loads on anchoring lines in longer waves. A mixed layout did not consistently outperform either design.
Researchers from UL Research Institutes will present insights on thermal-runaway mitigation, sodium-ion safety and emissions characterization, and battery recycling diagnostics. The presentations aim to help the industry evaluate emerging chemistries, reduce failure risk, and accelerate the development of safer energy-storage systems.
Researchers at HKUST developed a dynamic integrated interface engineering strategy to enhance energy density and stability of anode-free lithium metal batteries. The strategy achieved a specific energy of 467 Wh kg’, comparable to conventional commercial batteries, and retained 90% of its capacity after 200 cycles.
This review highlights the 'youthful' gut microbiome characteristics of long-lived individuals, featuring increased α-diversity, beneficial bacteria, and anti-inflammatory metabolites. The study proposes a research paradigm for precision intervention and clinical translation, using AI-assisted screening to identify longevity resources.
A review of healthcare handbasin design guidelines found substantial inconsistencies across 39 countries, highlighting the need for better designs to reduce the risk of drug-resistant bacteria. The study recommends features such as flat basin surfaces, shallow basins, and drain positioning to reduce microbial growth and spread.
Researchers successfully replicate a molecular screw powered by electrons, setting a new operating principle for machines at the limits of miniaturisation. The discovery has potential applications in molecular electronic components, spintronics, and microfluidic systems.
Researchers at RIKEN have developed a synthetic compound that uses excess carbon monoxide produced by cancer cells to trigger the production of anti-cancer drugs within the cells themselves. The compound selectively targets tumors and avoids harming healthy cells, offering a promising new approach to cancer treatment.
A study on someone with Highly Superior Autobiographical Memory reveals that they experience involuntary memories more frequently, strengthening memories and making them more stable over time. This finding has implications for brain surgery and understanding changes to memory late in life from diseases like Alzheimer's.
Researchers have developed a new method to catch burglars using airborne human DNA, which can be left behind in residential burglaries. The technique, evaluated in a simulated study, showed promise in reconstructing occupancy patterns, but further research is needed to improve reliability.
A large-scale survey found that cats fed vegan diets had 34% lower odds of being assessed as overweight after accounting for other factors. Vegan-fed cats were also less affected by body weight-related problems such as arthritis and diabetes.
A study by Flinders University found that gay men who use multiple dating apps experience lower levels of anxiety compared to those who use only one type of app. The study, published in Psychology & Sexuality, suggests that using a broader range of apps can lead to better mental health outcomes.
A joint research team from KAIST and the APEC Climate Center found that the East Asian summer front has migrated north over the past half century, increasing the risk of heavy rain and heat stress in Korea. The study suggests that summer disaster planning should address flood prevention and heat-illness management together.
A new study links social determinants of health to kidney failure risk among critical illness survivors, highlighting racial and socioeconomic disparities. Neighborhood-level socioeconomic disadvantage is associated with an increased risk of kidney failure, particularly among residents of moderately and highly deprived neighborhoods.
A clinical decision support tool, Treat CKD, has been developed to improve the diagnosis and treatment of chronic kidney disease (CKD) in primary care. The tool accurately confirms Kidney Disease: Improving Global Outcomes-based CKD risk classification and provides guideline-concordant treatment recommendations.
A clinical trial found that adding potassium binder sodium zirconium cyclosilicate (SZC) improved quality of life and reduced pre-dialysis serum potassium levels in patients on maintenance hemodialysis. SZC also increased fruit intake without increasing total dietary potassium intake.
A recent clinical trial found that dietary acid reduction with fruits and vegetables was associated with more favorable long-term clinical outcomes and health care utilization than standard treatment with sodium bicarbonate or usual care. Participants who received fruits and vegetables had fewer hospitalizations, emergency department v...
Admissions for atrial fibrillation, heart failure, and heart attack rose faster in Western US states with legal cannabis sales, with faster rates for atrial fibrillation (2%), heart failure (4%), and heart attack (3%)
A prospective study found that the ROCKY standardized protocol is safe for high-risk patients, with a low rate of severe complications and no procedure-related deaths. The protocol's implementation may broaden access to kidney biopsy for vulnerable patient populations.
A new playground design methodology uses activity zones to protect children from UV radiation while promoting healthy play. The approach has been successfully tested in a New Zealand school playground and aims to improve playground design globally.
A new study reveals how marine heatwaves disrupt humpback whales' metabolism, nutrient use, and reproductive success. Researchers analyzed biochemical records in baleen to understand the physiological mechanisms behind population declines, and found that whales 'power down' during heatwaves, making early pregnancy harder to maintain.
The Center for Research and Advancement of Forest Product Technologies (CRAFT) will unite national laboratories, universities, and industry partners to modernize mill operations, reduce costs, and improve productivity. CRAFT will focus on solutions that reduce costs, enhance productivity, and increase the abundance of US forest products.
Eight new members have joined the Board of Visitors at UT MD Anderson, bringing vast expertise in law, business, and finance to advance the institution's mission to end cancer. The new members will support the institution's fundraising efforts, including the $2.5 billion 'Only Possible Here' campaign.
The Reddit community r/heat_prep shares practical advice on coping with extreme heat, revealing a disconnect between official guidance and community needs. Users share low-cost adaptations, peer-driven innovation, and emotional support, highlighting the potential of online communities to model effective health communication.
Two LaserSETI stations were installed at AlUla Manara in northwest Saudi Arabia, expanding the global network's observational coverage into Asia and strengthening its ability to monitor the sky continuously. The stations are now collecting astronomical data and contributing to the global LaserSETI network.
Researchers developed CANID, a 40-minute assessment measuring memory and behavioral flexibility to detect subtle cognitive impairment in dogs. The study confirmed that small breeds like Chihuahuas are more likely to experience decline, and may inform preventative and therapeutic strategies for pet owners.
A recent grant from the Office of Naval Research will help improve understanding of long-range acoustic propagation in polar and temperate ocean environments. The project aims to investigate the impact of oceanographic variability on sound patterns and develop adaptive algorithms for underwater acoustic geo-positioning.
Researchers identify SPRIZ as a key protein that genetically controls mitochondrial architecture, allowing cells to shape their powerpacks and tune energy production. This discovery may lead to new insights into diseases where mitochondria fail to meet energy needs.
A new MSK study reveals how genes activate across vast distances inside a cell, identifying a new form of cell death that could open new opportunities for cancer therapy. The research also uncovers hidden genetics involved in autism and develops an AI tool to predict a cell's fate.
Weill Cornell Medicine has received a four-year, $8.2 million NIH grant to develop and test an experimental on-demand male contraceptive pill. The pill temporarily stops sperm in their tracks, providing a six-to-eight hour window of protection from pregnancy.
A new AI tool, DEXI, helps dermatologists evaluate skin lesions for cancer risk by assigning a score based on image characteristics. The tool correctly identified 93.4% of cancerous lesions and 75% of noncancerous lesions, providing a potential threshold of 3.0 for monitoring or biopsy decisions.
Researchers at UC Santa Cruz discover psilocybin rapidly accelerates neural connection formation and maturation, promoting the elimination of some pre-existing connections. This provides a framework for developing non-hallucinogenic psychiatric treatments.
Researchers found that automation in farming still relies on human knowledge, particularly in adapting to changing conditions. Human workers are needed to interpret technology, troubleshoot problems, and bridge the gap between designed and actual farming practices.
The exhibition showcases the ANERIS Operational Marine Biology (OMB) approach, facilitating systematic, long-term monitoring of ocean and coastal ecosystems. Citizen science initiatives, such as the MINKA platform and BioMARathon campaigns, also play a major role in monitoring biodiversity across larger areas.
Researchers at NUS create world's first touchscreen built into a garment, integrating 54 pixels into a sleeve to display images and video. The sleeve also senses touch and connects wirelessly to devices, offering a flexible and wearable interface for direct access to health data and digital devices.
A new book examines the growing significance of staycations in reshaping tourism, hospitality, and consumer behavior. The volume brings together researchers and practitioners from diverse countries to explore various dimensions of staycation tourism, including rural hospitality, eco-tourism, and wellness tourism.