A PolyU research team found a rapid decline in global soil moisture over the past 40 years, resulting in significant water loss and sea level rise. The study suggests that precipitation deficits, global warming, and changing rainfall patterns are key factors behind this depletion.
A University at Buffalo-led study proposes using AI-powered handwriting analysis to identify spelling issues, poor letter formation, and other indicators of dyslexia and dysgraphia. The work aims to augment current screening tools and provide an early detection tool for these neurodevelopmental disorders.
Researchers propose a non-local metasurface that combines the generalized Kerker effect with non-local collective interactions to generate highly efficient and directional vortex beams. The design leverages intrinsic dipole singularities, non-local coupling, and Bragg scattering to achieve high-performance results.
A new study by Johns Hopkins Medicine researchers identifies anti-TFAM antibodies as a significant risk factor for thrombotic events in people with lupus. These antibodies attack an essential protein crucial for maintaining the health of mitochondria, leading to damage and increased risk of blood clots.
A new study by UC Santa Cruz geophysicists explains how small tremors can yield insights into major earthquake behavior. Small earthquakes can disturb the natural rhythm of tremors, causing them to speed up or delay activity.
Researchers at TU Wien have discovered a material called murunskite that combines properties of cuprates and pnictides in unexpected ways. Despite the random arrangement of its atoms, murunskite exhibits surprisingly ordered magnetic properties at high temperatures.
A comprehensive study examines the effects of shrub fringe management on biodiversity, revealing that open and semi-open edges with high habitat quality support the highest species richness. Landowners are advised to provide sufficient space for these habitats to protect rare and endangered species.
An international team identified a new region of heavy, neutron-deficient isotopes where nuclear fission is predominantly governed by an asymmetric mode. The research found increasingly asymmetric fission in these nuclei, characterized by light krypton fragments, marking the discovery of a new island in the nuclear chart.
A new study published in Neurology found that people who experience a mini-stroke may suffer from prolonged fatigue lasting up to one year. Researchers discovered that previous anxiety or depression was twice as common in those participants who reported long-term fatigue.
Researchers have developed an innovative catalyst made from cobalt-nickel alloy encapsulated within ceramic material Sm2O3-doped CeO2 (SDC), achieving 90% energy efficiency and sustaining performance over 2,000 hours. The breakthrough could significantly reduce operating costs by 60-80% compared to existing technologies.
Scientists have discovered land-based evidence of ancient meltwater pulses from the Cordilleran Ice Sheet, shedding new light on climate change mechanisms. The findings suggest that additional climate forces were needed to kick-start ice-sheet retreat beyond energy changes in Earth's orbit.
The discovery of a 355-million-year-old sandstone slab in Australia reveals the earliest clawed footprints ever found, challenging the long-held timeline of tetrapod evolution. The findings suggest that reptiles evolved significantly earlier than previously thought, impacting the entire evolutionary history of amniotes.
Scientists at Toyohashi University of Technology created a more reliable PDMS SlipChip using low-viscosity silicone oil, allowing for smoother channel operation and better cell compatibility. The improved device enables safer cell studies and concentration gradient generation, opening new avenues for biomedical research.
FLT3 mutations significantly impact AML prognosis and treatment response; next-gen sequencing enhances mutation detection and MRD monitoring. FLT3 inhibitors offer promising avenues for durable remission.
Researchers at Mass General Brigham discovered that patients with persistent mucus plugs in their lungs experience a faster decline in lung function compared to those without the plugs. The study suggests that therapies targeting these plugs may help slow disease progression and improve patient outcomes.
Researchers at KAUST created an electrochemical sensor that detects vitamin D deficiency using MXene-antibody hybrid biosensor device. The sensor has a detection limit of 1 picogram per milliliter, making it suitable for point-of-care testing in remote healthcare centers.
Researchers identified changes in stromal tissue associated with increased aggressive breast cancer risk and poorer survival rates among women with benign breast disease. The study used machine learning to detect subtle changes in breast tissue samples from over 9,000 women.
A new study by Mass General Brigham researchers found that over 2.9 million Medicare beneficiaries lost their Part D insurer between 2024 and 2025, marking a sharp increase compared to the previous six years. The exits may lead to decreased competition, higher out-of-pocket costs, and disruptions in coverage and medication adherence.
Researchers found that vision-language models fail to understand negation words like 'no' and 'not', which can cause incorrect diagnoses. This limitation affects multiple choice question answering with negated captions, with accuracy dropping below random chance.
Researchers at IU and Regenstrief Institute developed an app that connects dentists to health information exchanges, providing timely access to patient medical history. This facilitates direct communication between dental clinicians and patients, enhancing care coordination and patient outcomes.
A new study by researchers at London Health Sciences Centre Research Institute found an association between long-term exposure to air pollution and new cases of epilepsy in adults in Ontario. Higher exposure to fine particulate matter and ozone increased the likelihood of developing epilepsy.
A new clinical trial found mindfulness-based cognitive therapy (MBCT) significantly improved depression symptoms compared to continued treatment as usual. MBCT was also shown to be cost-effective, saving the NHS money by changing service use.
A recent study explores how ancient climate behavior can inform our understanding of the South Asian Summer Monsoon's (SASM) dynamics under climate warming. The study identifies similar SASM changes across past warm intervals, suggesting that insights from past warm climates can help predict future changes in monsoon circulation and ra...
A new MoOx-Ru/C bimetallic catalyst has been developed for the efficient hydrogenolysis of esters to alkanes, exhibiting high conversion rates and selectivity. The catalyst's unique synergistic effect between Ru and MoOx species promotes the conversion of esters into alkanes without carbon loss.
A new study reveals that ransomware attacks have become the primary driver of health care data breaches in the United States. The study found that ransomware accounted for 69% of all patient records compromised in 2024, despite accounting for only 11% of breaches by number.
Researchers studied corona features on Venus' surface, finding signs of tectonic activity and buoyant mantle material beneath them. This discovery suggests ongoing processes driving coronae formation, potentially similar to Earth's past.
Newly discovered fossil tracks in Australia indicate that reptiles originated on land around 350 million years ago, pushing back their evolution by 35-40 million years. This discovery provides significant insights into the early evolution of tetrapods and challenges previous records of their emergence.
New research finds that Australopithecus sediba and Homo naledi used their hands for both tool use and climbing, with distinct patterns of finger bone structure indicating different grip types. The study reveals varying levels of dexterity and climbing abilities among ancient human relatives in South Africa.
A recent study found that the average duration of ADHD medication for children and adolescents is more than three years. Long-term effects in children have not been sufficiently studied due to limited data on the safety of marketed ADHD medicines.
Jennifer Jacobs' innovative fabrication tools aim to redefine user interaction with machines like 3D printers and CNC mills, fostering improvisation, expertise, and adaptation. Her research focuses on designing systems that blend manual and automated operations, enabling creators to intervene during fabrication and adjust variables mid...
Researchers tested 17 behavioral strategies to overcome barriers to climate action, finding that emphasizing relevance and future thinking are most effective. Interventions like letter-writing and brainstorming short-term benefits increased intentions to act on both individual and collective levels.
A new study by the University of Michigan estimates that 19 million children under 18 live with a parent who meets the definition for a substance use disorder, with 6 million also having a mental illness. Effective treatment options are available to parents and need to be expanded to support these children.
The study examines energy scenarios that align with the Sustainable Development Goals (SDGs) and the Paris Agreement, finding that sustainable development scenarios significantly reduce extreme poverty. Under these scenarios, the number of people without enough energy to meet basic household needs is projected to decrease by over 90%.
This study identified paravalvular leak (PVL) in 8.1% of surgical aortic valve replacement cases, with the majority being mild in severity. PVL was most frequently observed at the mid-portion of the right coronary cusp and showed significant correlations with calcification sites on the preprocedural aortic valve.
A study of oyster fossils from the Early Cretaceous period reveals significant seasonal temperature fluctuations and periodic glacial melt events, overturning the traditional view of greenhouse climates. The findings suggest that elevated greenhouse gas concentrations may amplify seasonal extremes rather than lead to uniform warming.
A new study suggests that including pork in plant-forward diets makes meals more appealing and just as healthy, offering a higher protein quality score compared to plant-based proteins. The study found that meals with lean pork delivered significantly better results for satisfaction, satiety, and willingness to adopt post-trial.
Researchers discovered that butterflies use body pitch to generate aerodynamic forces and sustain hovering flight. By adjusting their body angle, they counteract gravity and achieve stable flight. This finding could revolutionize the design of stealthy MAVs with low structural demands.
A study analyzing clinical notes found stigmatizing language was more common in Black patients' charts, with 54.9% experiencing bias. Hispanic and Asian/Pacific Islander patients also showed disparities in documentation, highlighting the need for culturally sensitive practices in perinatal care.
A UNIGE team shows that particles can be measured jointly without physical proximity, using quantum entanglement to link separate particles. This breakthrough enables promising applications in quantum communication and computing.
The Boston Children's Therapeutic & Medical Device Accelerator has announced its inaugural awardees, selected for their groundbreaking innovations in pediatric healthcare. The program provides targeted funding, expert mentorship, and strategic collaborations to advance hospital discoveries towards clinical impact.
A new national survey conducted by Ipsos on behalf of The Kids Mental Health Foundation, identifies parents' greatest fears for their children around screen time. Parents' top fears include privacy and safety concerns, exposure to misinformation, and not socializing in person.
Researchers developed a novel CMOS chip-based phased-array receiver that maximizes satellite performance by supporting dual-polarized beams, enabling greater communication flexibility. The innovation doubles the number of controllable beams and improves system capacity, making it crucial for real-world deployments.
The study analyzes 369,161 posts from Reddit's 'AITA?' board, finding that dilemmas concerning relational obligations were the most common type. Violations of trust, such as lying and cheating, were evaluated more negatively than acts of harm, highlighting the importance of trust in moral cognition.
Researchers analyzed online forum conversations to find that incels offer an ideological rationale for not working or studying, often reinforced by peer pressure. The study suggests a need for education and employment support programs addressing alienation and social rejection.
A new study proposes a risk-aware optimal dispatch strategy for resource aggregators, combining probabilistic renewable energy prediction and bi-level building flexibility engagement. The strategy results in cost savings and reduced carbon emissions for both the aggregator and the building cluster.
Zhaoqi Yan, a scientist at Gladstone Institutes, has been awarded the 2025 Warren Alpert Distinguished Scholar fellowship to investigate the molecular mechanisms behind blood-brain barrier dysfunction. His research aims to develop new therapeutic strategies for neurological diseases, including Alzheimer's.
A new AI model can predict protein location in human cells with high accuracy, enabling faster diagnosis of diseases like Alzheimer's and cancer. By combining protein sequence analysis with computer vision, the model can pinpoint proteins' locations at the single-cell level.
A new study published in Nature reveals that maintaining a healthy diet is the most effective way to rebuild a depleted gut microbiome, outperforming fecal transplants. The research shows that a Western-style diet can severely impact the microbiome's ability to defend against pathogens.
Research suggests that physical activity and organized sports participation can help ward off childhood mental ill health, with benefits seen in boys. However, findings indicate sex differences in protective effects, with boys showing stronger associations between physical activity and lower risk of depression, anxiety, and addiction.
Researchers from ETH Zurich have discovered a new class of vulnerabilities in Intel processors that can be exploited to gain unauthorized access to information from other users. The 'BPRC' vulnerability affects all Intel processors and can be triggered by special inputs, allowing attackers to read sensitive information.
Coastal lagoons are becoming increasingly salty due to climate change, affecting microbial life and ecosystem services. Restoration efforts can mitigate the impacts by restoring environmental flows, upgrading wastewater plants, and increasing nutrient retention.
JMIR Mental Health is seeking rigorous research on AI-powered therapy bots and virtual companions for mental health. The journal aims to explore their effectiveness, limitations, and place within broader care models.
A new study by Western University found that passive scrolling is associated with heightened anxiety, depression, aggression, and impulsiveness in adolescents. Exceeding two hours of weekday screen time doubled the odds of clinically elevated anxiety, quadrupling emotional and behavioral difficulties.
Researchers discover certain skin bacteria metabolize cis-urocanic acid using enzyme urocanase, fine-tuning immune response to UV radiation. This finding opens the door to microbiome-aware sun protection, where resident microbes are considered in sun protection strategies.
Preliminary research suggests that long working hours can induce neuroadaptive changes in the brain, particularly in areas associated with emotional regulation and executive function. The study found increased brain volumes in regions such as the middle frontal gyrus, which is involved in attention and problem-solving.
A new study uses explainable machine learning to predict metastasis and mortality in children with medulloblastoma, identifying key immune factors driving risk. The model provides a transparent approach to prognostic accuracy and supports personalized clinical decision-making.
A new analysis of 100 top TikTok videos about food noise found that half reference the use of medications, mainly anti-obesity drugs, to manage constant thoughts about food and eating. The study highlights the potential risks of misinformation on social media platforms like TikTok.
Researchers found that social rank influences vulnerability to drug addiction by altering dopamine pathways. Winning experiences can reshape the brain's dopamine system, reducing drug-seeking behaviors in low-ranking mice.
Researchers at the University of Oklahoma discovered that FGF21 can reverse fatty liver disease in mice by sending signals to both the brain and liver. The study provides valuable insight into the mechanism of action of FGF21, a target for a new class of highly anticipated drugs.
This observational study of the MIMIC-IV database identifies Charlson Comorbidity Index (CCI), red blood cell count (RBC), and red cell distribution width (RDW) as significant predictors of 90-day readmission in heart failure patients. RBC and RDW show linear correlation, while CCI and age display nonlinear correlation.