Scientists have discovered a new type of brain wave that rotates over space and time, relying on a circular anatomical circuit in the sensory cortex. This rotation is coordinated between different brain regions, including sensory and motor parts, and may play a role in sharing information across these areas.
A new battery management system developed in the EU project Nemo enables early damage detection and extends service life of electric car batteries. The system uses advanced sensor technology to monitor battery cells and predict aging, reducing the risk of internal short circuits and thermal peaks.
A new coalition, SNAP, is reshaping the role of early-career researchers in their communities by equipping them with skills to engage in policy and public communication. The organization's initiatives include letter-writing campaigns, congressional advocacy, and a Science Policy 101 curriculum.
A recent study found that medication use increased after implementation of Medicare annual out-of-pocket cost caps, particularly among the highest-cost medications. This policy change substantially improved patient access to these high-cost medications for Medicare-insured patients.
The James Webb Space Telescope has captured the first direct evidence of salt clouds in a cold object's atmosphere, surrounding the 'Pink Planet' GJ504b. The discovery provides insights into the composition and formation of this ancient, rosy-hazed world, which is too faint for ground-based telescopes.
Researchers have observed high water-vapor supersaturation in tropical convective clouds, which can enhance condensation and release latent heat. This finding supports the concept of condensational aerosol convective invigoration, where aerosol particles create new droplets and strengthen updrafts.
A new study reveals that early life experiences shape aging in multiple tissues, leaving a lasting epigenetic signature. Researchers found that aging does not occur uniformly across the body, with some tissues exhibiting strong and distinct age-related patterns.
A study analyzing all known Ebola disease cases outside Africa since 1976 found a low overall risk of exportation. Local, community-based case management and infection prevention at the outbreak source are considered key strategies to mitigate transmission risk.
A new poll shows nearly all Michiganders age 50 and over value keeping their brains healthy, but less than half know daily habits can reduce dementia risk. Only half practice key brain-protecting habits.
Researchers at the University of Zurich have developed epigenetic drugs that can reprogram perivascular fat cells to reduce inflammation and improve blood vessel health. By targeting specific gene-expression regulators, these drugs aim to prevent vascular damage in people with obesity and metabolic disease.
Researchers used camera traps to study the impact of war on wildlife in Ukraine, finding reduced mammal activity during nights and conflicts, confirming political instability harms wildlife beyond humans.
Researchers estimate that up to 90% of data center carbon dioxide emissions could be stored in underground saline aquifers, mitigating the reversal of declining carbon dioxide emissions. Deploying carbon capture and storage (CCS) technologies at scale requires partnerships between data center owners, utilities, and CCS providers.
The Intermountain West faces mounting challenges related to water scarcity, climate change, wildfire, and rapid human development. Scientists will discuss Indigenous-led solutions to restore landscapes and conserve wildlife.
The Milken Institute and Ann Theodore Foundation have awarded $600,000 in funding to early-career sarcoidosis researchers through the Learning Opportunities in Medicine and Sarcoidosis grant program. The program aims to provide sustainable funding and mentorship to rising generations of researchers and clinicians.
A longitudinal study found modifiable factors like emotion regulation, social support, and sleep quality influence psychological resilience in female athletes. Greater resilience was linked to lower rates of depression, anxiety, PTSD, and perceived stress.
A new study from Aarhus University reveals that women with pre-eclampsia during pregnancy have a higher risk of developing high blood pressure and chronic kidney disease later in life. High protein levels in the urine during pre-eclampsia are linked to an increased risk of these conditions.
A zebrafish study has discovered that a gene associated with restless legs syndrome affects the cerebellum, a brain region crucial for movement coordination. The researchers found that mutations in this gene lead to developmental abnormalities and abnormal locomotion patterns.
A recent international MRI study found evidence of ongoing neurodegeneration in NMOSD patients, even when they are clinically stable and not experiencing flare-ups. The research suggests that subtle cognitive decline may occur even in the absence of relapses, with brain atrophy rates being faster in NMOSD patients compared to healthy v...
Mount Sinai Health System experts will lead discussions on innovative community-based approaches to youth mental health and emerging scientific advances transforming healthspan. The conversations will explore how collaboration, research, technology, and personalized care can improve health and well-being for people across communities t...
Researchers discovered graphitized biochar, which facilitates electron transfer between microbes and iron minerals, producing more hydroxyl radicals. This process accelerates sulfamethoxazole degradation by up to 57.2% and enhances overall soil remediation.
Researchers developed a quick and non-invasive imaging method combined with machine learning to detect precancerous lesions and early-stage cancers in the uterus. The method uses 3D OCT images to provide clear differences among normal tissue, benign endometrium, high-risk precancerous lesions, and endometrial cancer at different stages.
The study found that an abortion ban in Texas was associated with a worsening of maternal mental health among reproductive-age mothers. This highlights the need for strengthened support for post-Dobbs policy environments.
Researchers found that human brains predict word sequences similar to AI language models' processes, suggesting a shared information processing principle. The study's results corroborate key assumptions in cognitive neuroscience, shedding light on the effectiveness of AI language models in various applications.
Researchers discover fossilized baby early tetrapods, which skipped the tadpole metamorphosis previously thought. This finding upends scientists' understanding of how animals conquered the land, suggesting that early tetrapods were more like fish and birds than modern amphibians.
Researchers analyzed 50 studies of biological records from the Great Lakes to track per- and polyfluoroalkyl substances (PFAS), also known as 'forever chemicals.' The study found that PFAS compounds do not break down due to their strong carbon-fluorine bonds, leading to biomagnification in top predators.
A new study found that teenagers who report their caregivers' phone use is distracting and attention-seeking are more likely to have insecure attachment styles. This can lead to negative consequences for their future health and wellbeing.
Using a massage gun on or around the eyes can cause major tearing and bruising to the retina, warns a recent case report. The device's rising popularity highlights the need for clearer manufacturer guidelines and standardised use instructions to prevent such injuries.
A newly discovered jumping gene in a bacterial predator allows it to transfer genes to other species via circular RNA. This process accelerates evolution and challenges current understanding of horizontal gene transfer.
Andrew Monteith, a microbiology professor at the University of Tennessee, has been awarded a four-year funding to explore the role of heat in infection and inflammation. His team aims to develop new models that incorporate temperature signals to better understand immune cell behavior and develop potential treatments.
Researchers found that over-the-counter probiotics contain only 36 unique species of bacteria, with most common species being forms of Lactobacillus. The analysis suggests a lack of consistency in the combination of species used to support gut health and vaginal health claims.
Researchers believe that weaker penalties for misconduct, low investigation likelihood, and minimal perceived consequences contribute to increased misconduct. The study identifies three distinct groups of researchers, each with different perspectives on what drives misconduct.
Researchers developed nanotube membranes that enable ultrafast ion transport, opening new pathways for high-efficiency clean energy generation and lithium recovery. The discovery shows boron nitride nanotubes selectively move lithium ions faster than expected, with potential applications in blue energy generation and battery recycling.
A systematic review of existing research studies recommends improved support for individuals undergoing opioid substitute withdrawal, including specialist training, medication provision, and psychological support. The study aims to improve the success rate of detoxification from opioid substitutes.
A new research project will study the effect of immune cell aging on Parkinson's disease risk and progression. The team aims to identify individuals at greater risk for Parkinson's disease and develop targeted treatments.
A team of scientists has developed a new technology that significantly shortens the development process of aptamers, synthetic alternatives to antibodies. By screening for 'aptamer families' and identifying the best-performing member, researchers can reduce development time from several months to only a few days.
A brain enzyme has been found to build polysialic acid chains on itself, regulating its own activity. The sugar chain acts as a switch, suppressing the enzyme's function when attached. Once removed, the enzyme reactivates outside the cell, offering a new mechanism for regulation and repair.
A new study introduces a comprehensive national measure to assess community readiness for digital health services. The Digital Health Index (DHI) combines socioeconomic conditions, healthcare access, and digital connectivity to identify digitally vulnerable communities.
The top 10% of global consumers are responsible for $1.7-$5.7 trillion in annual environmental damage, exceeding current climate and biodiversity financing commitments. Biodiversity loss accounts for 47-56% of total damages, while climate change accounts for 36-45%.
Researchers from Stellenbosch University found high concentrations of DMSP in Antarctic sea ice, which produces climate-cooling gases when broken down. This discovery highlights the crucial role of the Southern Ocean marginal ice zone in global sulfur cycling and climate regulation.
Scientists have created a practical way to make ultra-black coatings that meet automotive standards, using a composite of carbon black pigment and carbon nanotubes. The resulting color is a deep jet black with excellent long-term stability, opening the door for high-end car models in darker hues.
Researchers developed an mRNA vaccine that targets neuroblastoma, delaying tumour development by 10-11 days and reducing tumour size by 70% in preclinical models. The vaccine uses peptide nanoparticles to target GPC2, a protein found on the surface of neuroblastoma cells.
The Crown Princess Victoria Professorship in Biodiversity at the University of Gothenburg aims to strengthen interdisciplinary research into biodiversity and develop innovative strategies for its conservation. Alexandre Antonelli, a leading researcher, has been appointed to lead this initiative.
Researchers developed a PLA additive that enhances biodegradability without compromising strength or transparency. The modification process improves composting efficiency, making it feasible for home composting bins.
A spatial map of muscle-invasive bladder cancer reveals organized tumor cell states, immune environments, and therapeutic vulnerabilities. Luminal-like cells are found in tumor cores with relevant therapeutic markers, while basal-like cells near margins show signs of aggressiveness. This study guides treatment strategies by accounting ...
A new study of over 10,000 women reveals that those taking hormone therapy are more likely to engage in healthy behaviors such as a balanced diet and regular physical activity. Meanwhile, postmenopausal women who never used hormone therapy reported shorter sleep durations.
A new study from the University of Tokyo finds that a one-off training session increased time spent by fathers on childcare and housework, freeing up mothers to use for their own work. The training corrected common misconceptions about paternity leave and led to significant behavioral change.
A study found that walking in areas with high soot concentrations increases cough and mucus production in people with COPD. However, physical activity remains advisable for those with the condition, as long as busy roads are avoided.
A two-year study of 365 older adults found that high doses of omega-3s from fish oil supplements did not improve memory or cognitive function. Brain scans also showed no shrinkage of the hippocampus, a key brain region for memory.
The Journal of Dental Research and JDR Clinical & Translational Research have announced their 2025 journal impact factors, showing significant growth for JDR. The JDR climbed to #5 in the 'Dentistry, Oral Surgery & Medicine' category with a 2-year impact factor of 6.6.
Researchers have digitized nearly two million weather observations from Canada's colonial history, offering new insights into the country's changing climate. The dataset includes temperature, precipitation, wind, and detailed descriptions of extreme events, revealing a highly variable climate near the end of the Little Ice Age.
A new study from Northwestern University found that fathers without access to paid leave face higher levels of anxiety and depression. The study highlights the critical role paid paternity leave plays in supporting new dads' mental health following the birth of their baby.
A new study at McGill University found that a listener's desire to extend a conversation depends mainly on their interest in the topic, not the speaker's oratorical style. The researchers also discovered that engaging vocal styling is marked by higher loudness and pitch, but this has no impact on conversation length.
The SwRI-led Lucy mission has found that asteroid Donaldjohanson rotates on two axes, with a wobbling pattern observed every 10.5 and 26.5 Earth days.
A new framework for describing military compliance with political preferences has been introduced by a doctoral thesis at Åbo Akademi University. The framework, which proposes four ideal-type roles of the armed forces in policy implementation, is applied to Putin's military campaigns in Georgia and Syria. The results show that Western ...
Researchers developed an AI system called SmartTrap that uses optical tweezers to capture particles, take measurements, and load new samples autonomously. This technology accelerates the analysis of life's smallest components, potentially transforming laboratories in the near future.
A study of nearly 1,000 TikTok videos found that sunscreen misinformation attracts disproportionate audience engagement, with critique-focused content generating more likes, shares, and comments than promotional videos. The analysis highlights the viral potential of contrarian content on TikTok.
Researchers developed a full-space adjoint topological optimization framework for meta-optics, achieving on-demand precise shaping of complex vector fields inside an optical cavity. This breakthrough overcomes limitations of conventional topological optimization and enables subwavelength-scale full-vector wave optimization.
A UCalgary study shows that removing a single gene makes colon cancer cells vulnerable to immunotherapy, allowing them to recognize and attack tumours. The research led by Dr. Arshad Ayyaz discovered that cancer cells secrete a protein that hides from the immune system, but knocking out this gene makes them visible.
Researchers from Nantong University found rich biodiversity and 80 different species of springtails in two nature reserves. They described five new scaled species belonging to three genera of the Entomobryidae family.
Research at UCLA finds that childhood abuse and neglect alter cellular energy production, affecting physical and mental health. Mitochondria in cells produce more energy in response to stress, but this can lead to maladaptive effects over time.