A neural pattern predicting self-focused thinking has been identified in people with a tendency to internalize. Fluctuating brain activity during rest is associated with maladaptive self-interest, which can lead to depression and anxiety. Researchers hope their findings will help predict the onset of mental health conditions.
Astronomers captured dark coronal loop strands with unprecedented clarity during an X1.3-class flare, measuring 48.2 km in width, the smallest ever imaged. The team's high-resolution images offer a potential breakthrough in resolving the fundamental scale of solar coronal loops and improving space weather forecasting.
Researchers at Baylor College of Medicine discovered that diet and genetics interact to influence daily patterns of gene activity in the liver, particularly those related to fat metabolism. This finding has implications for individual variations in obesity-associated disease susceptibility and personalized chronotherapy.
Researchers found that a molecule produced by gut bacteria can cause inflammation, scarring and fibrosis in the kidneys, a major complication of diabetes. Corisin, a small peptide, attaches to albumin in the blood and targets the delicate kidney structures, accelerating aging and cell death.
A cardiac device trial published in eClinicalMedicine found that improving enrollment of females in such trials can better guide care for all patients. One-year interim study results revealed that participants assigned male at birth were twice as likely to die or experience life-threatening heart rhythm abnormalities, while females sho...
A new method reconstructs carbon dioxide levels and photosynthesis from fossilized tooth enamel, shedding light on the climate of the Mesozoic era. The analysis found that atmospheric CO2 levels were four times higher in the late Jurassic period and three times higher in the late Cretaceous period than they are today.
Computer scientists at Princeton University are working on a system that pairs virtual reality with a physical robot, allowing users to seamlessly interact with the physical world. The technology enables tasks like selecting an object across the room or erasing physical objects from view, creating a more immersive experience.
Among youth aged 15-24, polysubstance-involved opioid overdose deaths rose steadily with age, driven by fentanyl and synthetic opioids. By age 21, polysubstance involvement surpassed opioid-only fatalities, primarily due to stimulants like methamphetamine and cocaine.
Research suggests that black-tailed prairie dogs can reduce wildfire behavior by altering landscape features and promoting the growth of fire-resistant vegetation. By incorporating prairie dog activity into fire behavior models, land managers could develop more effective strategies for prevention and mitigation.
New research reveals that ancient ocean oxygenation drove diversification among jawed vertebrates. The study found two oxygenation events occurred in deeper waters, one lasting from the Middle Devonian period to present, and suggests oxygen played a key role in shaping evolutionary patterns.
Researchers at Purdue University have developed a new method to study biochemical processes that impair the immune system's ability to recognize and kill cancer cells. The method involves tracking RNA-binding proteins and extracellular vesicles, which can compromise immunotherapy.
Researchers found evidence of wild barley harvesting 9,200 years ago in Toda Cave, southern Uzbekistan, suggesting a more widespread transition to farming. The discovery contradicts the idea that agriculture developed independently in various parts of the world, instead revealing a more complex and interconnected process.
A new study reveals that migratory flamingos, which travel every year, age more slowly than resident flamingos, which stay in one place. This discovery provides insights into the mechanisms of ageing and how environmental factors influence the rate of ageing in animals.
Melanie Cocco has been appointed as the new Editor-in-Chief of Biophysical Reports, succeeding Jorg Enderlein. She aims to maintain high-impact research and foster scientific integrity while highlighting diversity in biological systems.
The NIH Baby Toolbox is a new nationally standardized assessment tool for infants aged 16-42 months, measuring cognitive, language, motor and social-emotional skill development. The tool uses video-based assessments to engage infants in tasks, overcoming previous limitations in measuring young children.
Researchers Kent Harries and Luisa Molari are advancing sustainable bamboo construction by sharing experience and insight to standardize its use. Bamboo, with its strong culms and effective carbon sequestration, holds promise for affordable housing globally.
A new login system called Client-Side Encrypted Access Logging (CSAL) detects online account compromise without exposing personal devices to invasive tracking. The system verifies whether a login came from a user's own device, addressing a flaw in how major platforms log account access.
A new study from UC Davis found that people with a higher sense of purpose in life were about 28% less likely to develop cognitive impairment and dementia. Purpose helped the brain stay resilient with age, even for those with a genetic risk for Alzheimer's disease.
Researchers discovered that inflammatory bowel disease (IBD) leads to blood clotting due to a lack of layilin protein, which prevents platelets from forming unwanted clots. A drug targeting Rac1 activity could reduce excessive clotting and alleviate day-to-day IBD symptoms.
A new study by Cornell researchers found that VC interest in Black-founded startups peaked after BLM protests, but funding was short-lived. Black-owned startups raised only about a third as much funding as similar non-Black owned startups, even when comparing similar businesses in the same industry, year and state.
Sarah Khasawinah joins GSA as a visiting scholar, contributing to the organization's work in policy arena. She brings extensive experience in crafting bipartisan aging policies and has led key initiatives on Alzheimer's disease, brain health, and caregiving.
The 10th International Congress on Peer Review and Scientific Publication will focus on artificial intelligence, highlighting its impact on the scientific publishing process. The event aims to improve conduct, reporting, and dissemination of scientific research.
A new study by University of Cambridge researchers found that social media engagement flips from hostility to solidarity after a major crisis, such as the attempted assassination of Donald Trump and Joe Biden's suspension of his re-election campaign. This 'ingroup love' effect is seen in Republican and Democrat posts expressing unity a...
A new benchmark for hospital quality aims to identify areas for improvement by tracking older adult patient discharges to post-acute care facilities. The study found that 11.2% of patients were discharged to these facilities, with high and low outliers identified among hospitals.
MARQO automates whole-slide image processing across multiple staining technologies, extracting detailed cellular and spatial information from tumor tissue slides. This enables faster and more accurate analysis of cancer tissues, paving the way for personalized treatments.
Researchers at the University of California, Riverside, have made a breakthrough in building larger and more reliable quantum computers by linking multiple quantum chips. The team found that even imperfect links between quantum chips can produce a functioning fault-tolerant quantum system.
A Mediterranean-style diet, along with reduced caloric intake and moderate physical activity, has been shown to lower the risk of type 2 diabetes by 31%. The study found that participants in the intervention group lost an average of 3.3 kilograms and reduced their waist circumference by 3.6 centimeters.
A team of scientists developed a revolutionary SiC-based AR display platform that solves the challenges of lightweight design, full-color display, and mass production. The technology achieved excellent performance, including a high luminous efficiency and compact design with integrated vision correction.
The Jiangmen Underground Neutrino Observatory (JUNO) has successfully completed its 20,000-ton liquid scintillator detector filling and started data taking. This achievement marks a significant step towards answering fundamental questions about the nature of matter and the universe.
The project aims to develop personalized technologies that promote lifelong learning in various educational settings. It will guide the creation of IR systems that can effectively support users with complex information needs and foster information literacy.
A new study uses generative AI to quickly scan notes in electronic medical records and identify high-risk patients with potential H5N1 avian influenza exposure. The model detected 76 patients with high-risk exposures, including 14 confirmed cases of recent bird flu exposure.
A new study introduces a novel solution for precise control of light focus, enabling compact and robust tuning of optical fibers. The tunable Metafiber uses a 3D nanoprinted phase-only hologram to achieve remote focus control by adjusting relative power between guided modes.
A recent study found that people with a recent rhinovirus infection are significantly less likely to become infected with SARS-CoV-2. This effect is thought to be linked to the body's antiviral defenses, which can temporarily prime the immune system to fight off other viruses.
A systematic review found that high-concentration delta-9-tetrahydrocannabinol (THC) cannabis products are linked to unfavorable mental health outcomes, including psychosis and schizophrenia. The review of 99 studies suggests that higher THC concentrations increase the risk for adverse mental health effects.
A team of Chinese scientists has developed a high-performance iron-based catalyst for proton exchange membrane fuel cells (PEMFCs), which could potentially reduce reliance on scarce and expensive platinum. The new design enables record efficiency and long-term durability, achieving an oxygen reduction overpotential as low as 0.34 V.
Research from the University of South Australia finds that ibuprofen and paracetamol drive antibiotic resistance when used individually, but amplifying it when combined. The study also reveals that common bacteria like E. coli become highly resistant to antibiotics and multiple other medications.
A large Spanish multicenter clinical trial found that a calorie-reduced Mediterranean diet combined with moderate exercise reduces type 2 diabetes risk by 31%. The intervention group also lost weight and reduced waist circumference, preventing approximately three in every 100 participants from developing the disease.
A new UNSW Sydney study reveals that nearly 70% of Australian teachers report an unmanageable workload, leading to severe stress, depression, and anxiety. The research highlights the critical need for improved working conditions to retain skilled educators and ensure quality education.
Researchers found that short interstadials trigger a northward leap of the Westerlies, facilitating near-source moisture transport and suppressing δ18O depletion. The study provides new insights into the complex dynamics behind abrupt climate changes.
A new '3D genome organizer' has been discovered, crucial for sperm production in mice, and highly expressed in human immune cells and blood cancers. Blocking this complex may slow cancer growth and lead to new infertility treatments.
Researchers found that measures of glycemic control were more closely linked to changes in food preferences than body weight status. Participants who had fasting glucose and HbA1C at the high end of normal were less likely to prefer flavors paired with nutrients, even if they had a healthy BMI.
A recent study published in CANCER reveals that many patients with advanced cancer report receiving treatment that focuses on longevity rather than comfort. Despite this mismatch, the treatment did not appear to extend life for those who did not want it. The research highlights the importance of open conversations between doctors and p...
A new molecule has been developed that can store four charges simultaneously under light irradiation, two positive and two negative. This is an important step toward achieving artificial photosynthesis, which aims to convert sunlight into carbon-neutral fuels.
Scientists at CZ Biohub San Francisco developed Ultrack and inTRACKtive to track cells in real-time videos of embryos. The tools simplify the segmentation process, reducing errors and computation time, making it easier to study development, cancer, and immune system diseases.
Researchers found that a Mediterranean-style diet helps reduce dementia risk and slow cognitive decline in people with high genetic risk for Alzheimer's disease. The diet has been shown to broadly influence key metabolic pathways, suggesting it could be an effective strategy for reducing the risk of cognitive decline.
Researchers at Nagoya University and the Italian National Institute for Astrophysics have determined how molten rock droplets formed in Jupiter's early days. Their study shows that chondrule characteristics are influenced by the water content of impacting planetesimals, providing a clearer picture of solar system formation.
Children living in low-opportunity neighborhoods are more than 20 times likely to be hospitalized for gun injuries compared to those in high-opportunity areas. Unintentional shootings account for the majority of these cases.
A new study found that children living in low-opportunity neighborhoods are up to 20 times more likely to be hospitalized for gun injuries. Unintentional shootings account for most hospitalizations, and the study emphasizes safe storage and firearm safety education as prevention strategies.
A new clinical trial found that genetic testing of IVF-created embryos can improve pregnancy and live birth rates for women aged 35-42, reducing the time to conception and emotional toll of failed cycles. The study showed a 20% increase in cumulative live births with 72% success rate compared to 52% without PGT-A
A new guideline from the Canadian Task Force on Preventive Health Care provides a menu of effective options to help people quit smoking, including behavioural and medication options. The guideline aims to address the challenges of nicotine addiction and offers personalized choices for quitting tobacco.
A recent review of the Canadian Task Force on Preventive Health Care emphasizes the need for expert bodies to produce evidence-based guidance. Dr. Vivek Goel calls for a modernized task force with adequate funding and support, incorporating updated methodologies and protection from political interference.
A new survey by Ohio State University Wexner Medical Center reveals that many people are unaware of the connection between knee, groin, and hip pain. The study found that 72% of respondents were not aware that knee pain could be a sign of a hip problem.
Researchers developed a device principle that utilizes 'spin loss' as a new power source for magnetic control, increasing energy efficiency up to three times higher than conventional methods. The technology is practical, industrially scalable, and compatible with existing semiconductor processes.
A systematic design strategy for high-entropy materials is presented as a catalyst for water electrolysis, offering affordable and sustainable hydrogen production. The new framework enhances activity, stability, and reaction kinetics, providing a clear roadmap for next-generation electrocatalysts.
Researchers achieved global-first using Brain Perioperative platform to learn how new drug suppresses tumour activity in low-grade gliomas, a slow-growing type of brain cancer. The trial involved patients who took the drug prior to any other cancer treatment and showed promising results.
Researchers at Ehime University have developed new carbon-carbon main chain polymers bearing densely accumulated cyclic units. These novel materials exhibit significantly higher glass transition temperatures compared to traditional counterparts, opening up new avenues for molecular design and polymer material development.
The Nitrogen Cycling journal aims to advance multidisciplinary research on the nitrogen cycle, covering processes, microbial drivers, impacts, innovations, and solutions. The journal is now welcoming submissions from researchers and will drive innovation in this rapidly evolving field.
AI-driven inverse lithography technology optimizes lithography modeling and mask optimization, improving resolution and overcoming computational bottlenecks. The integration of AI enables rapid synthesis of high-fidelity mask patterns, enhancing imaging quality and laying the foundation for large-scale industrial adoption.
A recent study developed a highly accurate risk prediction framework for preterm birth using genomics, transcriptomics, and large language models. The model achieved an AUC of nearly 90%, making it the most powerful approach in predicting preterm birth.
Environmental and Biogeochemical Processes is a cutting-edge journal exploring the interactions between Earth's biological, geological, and chemical systems. The journal welcomes submissions on six key themes, including biogeochemical dynamics, atmosphere-biosphere-geosphere interactions, and pollution mitigation.