Researchers found that while the eclipse influenced sound activity and diversity, it didn't alter acoustic complexity. The study used novel acoustic capture devices to record animal vocalizations before, during, and after the April 2024 eclipse at three Ohio sites.
Researchers discovered Chlamydia pneumoniae can cause inflammation, nerve cell death and cognitive decline in Alzheimer's disease. The study suggests targeting chronic bacterial infection may represent a new treatment strategy.
The 60th International Waterbird Census has estimated the size and trends of waterbird populations, identified priority wetlands for waterbirds, and supported wetland protection and management. La Tour du Valat has contributed significantly to these efforts, particularly in the Mediterranean region.
Researchers at Salk Institute uncover two transcription factors, ZSCAN20 and JDP2, that determine T cell fate. Turning off these genes reverses T cell exhaustion and restores their ability to kill tumors without losing immune memory. The study challenges the long-standing belief of inevitable immune exhaustion.
Post-stroke spasticity affects an estimated 30-80% of stroke survivors, causing abnormal muscle tightness and involuntary spasms. Earlier diagnosis and timely intervention may improve functional outcomes and reduce long-term disability, according to the new scientific statement.
A team led by Dr. Shmuel Bialy from the Technion has made a breakthrough measurement of cosmic-ray activity in a galactic nebula, enabling researchers to map properties and study star formation processes. The findings were published in Nature Astronomy and observed using the James Webb Space Telescope.
The American College of Cardiology's Global Quality Solutions program now allows international hospitals to use approved internal data to meet accreditation requirements. This update enables hospitals to internally collect and submit aggregated data directly into ACC Accreditation tools, streamlining the accreditation process.
Scientists have developed prototype devices with lower noise levels than conventional electronics, using unconventional materials to form nanowires. These materials exhibit a unique property where noise drops as the electrical current increases, enabling potential applications in ultralow-noise communication and sensor technologies.
A new UCLA study clarifies the complex relationship between antibody-driven immunity, viral evolution, and disease severity in SARS-CoV-2. The research found that population-wide antibody responses exert a powerful selective pressure driving the virus to mutate and evade detection.
Salesky's research team will address uncertainty in how turbulent processes contribute to cloud formation by using simulations to replicate turbulence and test environmental conditions. The study aims to improve civilian and military weather forecasting models, with significant implications for precipitation and severe weather.
A UCLA research team has identified the best design for a promising new type of immunotherapy that could be mass-produced to treat multiple solid tumors. The 4-1BB-containing CAR design emerged as superior, demonstrating strongest anti-tumor activity and persistence.
A new AI tool uses discovery learning to predict battery cycle life with just a few days' data, saving months to years of testing and substantial energy. The tool leverages physics-based features to establish parallels between historical battery designs, allowing for accurate prediction performance.
Professor John P. Smol, a leading researcher on Arctic environmental changes, received the prestigious Mohn Prize from Norwegian Prime Minister Jonas Gahr Støre. Smol's work has provided crucial knowledge for addressing acid rain and pollution, with significant impacts beyond local communities.
Scientists captured rare view of beaked whales by listening to their natural sounds, revealing deep-diving behavior. The study provides the first detailed description of Gervais' beaked whale dives anywhere in the world.
New formulations of nanopesticides with natural ingredients have appeared in specialized literature, but there is no consensus on what constitutes a green pesticide. Researchers warn that terms such as 'sustainable' must be used correctly and that the natural components of these products do not eliminate environmental concerns.
An international team has successfully documented and sampled freshened water within a zone nearly 200 metres thick beneath the ocean floor. This discovery sheds light on offshore freshened groundwater systems and their relevance to coastal communities relying on groundwater for freshwater supply.
The supplement issue documents unprecedented progress in establishing dementia as a public health priority, with brain health and caregiving now core components of public health practice. The Healthy Brain Initiative and BOLD Act have built a robust framework prioritizing brain health.
The review explores how next-generation sequencing can enhance early disease detection in newborns by analyzing DNA from dried blood spots. This genomic approach expands the benefits of NGS by identifying conditions not detectable through traditional biochemical testing.
A study found that nearly a quarter of young people taking psychotropic medications were prescribed multiple medications with serious interaction risks. The greatest increases in medication use were seen among children and young adults, highlighting the need for careful monitoring and research on long-term safety.
A new study has found that improving blood flow to the brain by opening narrowed carotid arteries does not improve cognitive skills. The CREST-2 trial compared treatments and found no difference in thinking or memory over time among participants who received stenting, surgery, or intensive medical therapy.
A new study from Rice University suggests that drivers often misunderstand cyclist hand signals, which can lead to accidents. The research found that arm signals are the most effective way for drivers to understand a cyclist's intentions, but even these signals can be misinterpreted in certain situations.
Donoghue was recognized for his foundational leadership in advancing brain–computer interfaces, enabling individuals with paralysis to regain independence. His work has shown that neural activity persists even after spinal cord injury or neurological illnesses like ALS have robbed people of their ability to move.
Researchers have developed a new hydrogel dish that sharpens embryo imaging, allowing for more accurate embryo selection in IVF. This breakthrough addresses a major challenge in the field, enabling embryologists to promote healthier growth without sacrificing visibility.
Researchers from Newcastle University and Queen Mary University of London have uncovered new molecular signatures of disease severity, metabolic factors, and genetic variants. The findings offer potential for improved disease management and personalized care for patients with psoriasis.
The Bai lab has developed two patented technologies to improve electric vehicle (EV) charging and power conversion, in collaboration with FORVIA HELLA and Volkswagen Group of America. These innovations enable more efficient energy transfer between the AC grid, high-voltage car battery, and low-voltage car battery.
A new study from George Mason University reveals that AI-driven antidepressant treatment can be less effective for African American patients due to the use of general population data. The study suggests that incorporating additional patient demographics, such as race and ethnicity, can improve the tool's effectiveness.
Researchers found that adding alteplase to thrombectomy can significantly increase the chances of an excellent recovery in patients with large-artery ischemic strokes. The CHOICE2 trial showed improved outcomes in patients who received clot-busting medication after successful thrombectomy.
A new machine-learning system has been developed to overcome challenges in reading undiacritized Arabic scripts. The system, SukounBERT.v2, is designed to accurately restore diacritics and improve text readability for native speakers and foreign learners.
A new study in Biological Psychiatry found that emotional pain (guilt, shame, sadness, loss of joy) weighs more heavily on individuals with PTSD, impairing daily functioning more than fear. The research identified two distinct PTSD profiles: one centered on fear and the other on emotional pain.
University of Toronto researchers highlight the importance of studying child obesity, gut bacteria, and metabolic conditions to prevent youth-onset diabetes. They emphasize the need for personalized interventions tailored to individual microbiome profiles.
A new study by NYU Langone Health researchers identified the high-level visual cortex as the brain region responsible for one-shot perceptual learning, a type of fast flashes of insight. The team developed an AI model that replicated human-like perception using stored priors and achieved one-shot learning capability.
Scientists have discovered the molecular characteristics of human sleeping nociceptors, which are key culprits in neuropathic pain. The findings provide a new framework for understanding the emergence of neuropathic pain at the molecular level and offer potential targets for developing targeted therapies.
A new study reveals that mutations in the CTNNB1 gene can have varying effects on tumor behavior, with stronger mutations leading to weaker anti-tumor immunity. Tumors with weaker mutations are more likely to be targeted by the immune system, making them potentially more responsive to immunotherapy.
A new study led by Brown University researchers challenges the assumption that US access to new medicines is driven by faster government review. The study found that companies submit lower-value drugs earlier in the US than in other high-income countries, giving Americans earlier access to expensive medications with limited medical ben...
A new study suggests that hair oxytocin levels can reflect the emotional connection between parents and young children. Higher maternal oxytocin levels were associated with higher-quality emotional interaction between mother and child, while children's hair oxytocin levels were higher than those of their mothers.
A study by Dutch police dog handlers revealed that confident, persistent, and resilient dogs with no insecurities are most suited for professional deployment. The research aimed to explore the ideal characteristics of scent detection dogs for successful police work.
A new study found that people with neurotic personalities report having more frequent sexual fantasies. In contrast, those who are more conscientious or agreeable tend to have less frequent fantasizing. The study analyzed data from over 5,200 adults in the US and explored links between personality traits and sexual fantasies.
Researchers use advanced technology to pinpoint locations of elusive beaked whales diving to the seafloor off the Louisiana coast. The study reveals new insights into their behavior and detection range, shedding light on these mysterious creatures.
Research from the University of East Anglia predicts that tropical cities will experience increased urban heat island effects under 2°C global warming. The study finds that up to 81% of medium-sized cities will warm more than surrounding rural areas, with some experiencing warming rates up to 100% higher.
Research finds a correlation between dog behavioral traits and salivary hormone cortisol and neurotransmitter serotonin levels. Well-behaved dogs tend to have lower cortisol levels and higher serotonin levels, suggesting a link between canine temperament and physiological concentrations of hormones and neurotransmitters.
Researchers at the University of Göttingen found that forest soils in south-western Germany absorb more methane as climate conditions become drier and warmer. This contradicts current international meta-analyses, highlighting the importance of long-term monitoring for assessing the effects of climate change.
Dr. Bo Yuan has been recognized with the 2026 Dr. Michael S. Watson Genetic and Genomic Medicine Innovation Award for his pioneering work in genetic disorders, artificial intelligence-driven tools, and pharmacogenomics. His research aims to improve clinical care, scientific understanding, and public health through innovative technologies.
A new eDNA-based method has been developed to detect vulnerable Amazonian manatees in the remote western Amazon. The study reveals that these freshwater mammals are most commonly found in areas with low human activity.
Researchers developed AOP-ExpoVis platform integrating exposome data with AOP knowledge to predict chemical toxicity mechanisms. The approach identifies key biological events linking environmental exposures to disease outcomes across multiple chemicals and disease types.
A team of researchers at UConn has developed a novel line of bovine embryonic stem cells, which have significant potential for lab-grown meat and human tissue replacement. The cells can be induced into muscle and fat cells to produce meat products and also have applications in medical research and disease-resistant cattle development.
Scientists have successfully grown human norovirus in the lab for up to 15 consecutive passages, enabling comprehensive studies of viral structure, antiviral drug screening, and vaccine development. The breakthrough uses a drug called TAK 779 to overcome host restrictions, allowing researchers to produce stable virus stocks.
A recent study by PLOS reveals that large increases in PM2.5 exposure from wildfires have overshadowed gains made in reducing air pollution disparities in traditional sources, particularly among California's racial groups.
New research reveals oyster filter feeding significantly reduces transmission of deadly Hematodinium perezi parasite in Chesapeake Bay's juvenile blue crabs. Oysters eliminated over 60% of parasites within an hour, reducing infection risk by one-third.
A new report by Anglia Ruskin University and the University of York identifies key weaknesses in the UK's food system and recommends interventions to prevent disruptions from escalating into a crisis. The study suggests increasing energy security, diversifying food value chains, and promoting varied diets to reduce risks.
Researchers aim to develop a blood test that can determine a person's entire infection history by analyzing T-cell receptor analysis and sequencing. This could provide an indication of which pathogens they are immune to, improving diagnosis and treatment.
The updated guidelines provide a unified framework for evaluating residual viable tumor, necrosis, and regression after presurgical treatment. The new criteria demonstrate high reproducibility across different tumor types and pathologists, providing a foundation for standardized data collection and improved patient care.
A new study has detected a DNA marker in a key enzyme gene that helps mosquitoes break down and survive pyrethroid insecticides. This finding can inform better implementation of resistance management strategies and reduce the burden of malaria in sub-Saharan Africa.
Research shows that methadone and buprenorphine prescriptions have risen significantly since 2010, reducing opioid-related deaths by half. However, only a quarter of individuals with opioid use disorder receive medication treatment, highlighting the need for expanded access to these life-saving medications.
The Big Earth Data journal is launching a special issue to reflect on its decade-long impact and showcase cutting-edge advancements in big data research. The journal focuses on Earth-related big data, emerging as a flagship platform at the intersection of Earth science, space science, information science, and sustainability science.
Recent research highlights thriving as a cornerstone of high-quality aged care, encompassing medical, social, and psychosocial competencies. Factors influencing thriving include resident attitude, care quality, activities, environment, and health.
New research reveals that lithium metal battery failures are governed by tightly coupled electrochemical, chemical, and mechanical processes. The study provides a unified framework for diagnosing failure and designing safer batteries.
A new study published in Risk Sciences investigates the potential of big data and modern predictor-selection methods to improve health insurance risk assessment. The analysis reveals that adding big data, particularly from smartphone use, improves out-of-sample prediction compared to traditional underwriting information.
A digital serious game called NeurekaNUM has been developed to address mathematical difficulties in children with dyscalculia. The program significantly improves mathematical performance and is the first method with scientific evidence for detection and early intervention of this disorder.
Researchers developed a photo-electroactive bifunctional catalyst integrating cobalt active sites, enhancing oxygen reduction and evolution reactions under light irradiation. The system achieved higher power output, improved energy efficiency, and long cycling stability in zinc-air batteries.
A review of 30 years of AI-driven electrocatalysis research highlights five structural bottlenecks and introduces transformative technologies. Machine-learning interatomic potentials and physics-informed models enable predictive and interpretable simulations, while autonomous 'robotic electrochemists' integrate AI decision-making with ...