Most spring runoff heading to reservoirs is actually several years old, indicating that most mountain snowfall has a years-long invisible journey as groundwater before it leaves the mountains. The findings indicate there is an order of magnitude more water stored underground than most Western water managers account for.
A systematic review found a moderate risk of preterm birth, low birth weight, and infant death associated with cannabis use during pregnancy. Researchers recommend reducing cannabis use as a harm-reduction approach to mitigate risks.
New study models spatial patterns of grazing halos around coral reefs and finds that halo patterns can signal reef resilience. The research suggests that stable halos exist where herbivores are limited by predators, while oscillating halos may indicate a shift in system health.
Researchers have developed deterministic benchmarking (DB), a more detailed and efficient method for identifying specific types of quantum noise and errors. DB provides accurate information about both coherent and incoherent errors, enabling better calibration of quantum gates.
A study of over a million people found that shingles vaccination lowers the risk of cardiovascular events, including stroke and coronary heart disease, by up to 26%. The vaccine's protective effect lasts for up to eight years, with strongest benefits in younger people and men.
Impact Journals will exhibit its publications, including Aging-US, Oncotarget, and Genes & Cancer, at the SSP 47th Annual Meeting. The event aims to reimagine the future of scholarly publishing and aligns with Impact Journals' mission to foster open and impactful scientific communication.
The study models ASFV outbreaks in densely populated US swine states, highlighting the need for enhanced sampling strategies and laboratory capacity to prevent delays and contamination. The model suggests that a minimum of 136-367 sample collectors are needed in non-epidemic scenarios, increasing to 833-3115 in large outbreak scenarios.
Researchers developed a new health-assessment tool that uses eight metrics derived from physical exams and routine lab tests to characterize biological age. The tool predicts risk of disability and death better than current health predictors.
A clinical study found that patients with PTSD showed significant symptom-free periods up to six months after receiving vagus nerve stimulation paired with traditional therapy. The results highlight the potential of this approach in treating treatment-resistant PTSD.
Rasika Dias, a renowned chemist at UTA, has been named a 2025 fellow of the Royal Society of Chemistry for his groundbreaking contributions to chemical sciences. He is the second chemistry faculty member to receive this honor.
The US Naval Research Laboratory's NIKE laser-target facility is realigning its focus to support the DoD's nuclear strategic priorities. The facility, originally designed for direct-drive inertial confinement fusion research, now aims to simulate extreme environments that nuclear assets must navigate.
A study at Emory University revealed that five-year-olds have the brain system that supports map-based navigation, challenging the assumption that this cognitive ability develops until age 12. Children can recognize landmarks and navigate through a virtual town with remarkable accuracy.
Dr. Kenneth Rosenfield is a distinguished interventional cardiologist recognized for his seminal work in endovascular therapy and pioneering innovative techniques. He has made significant contributions to the field of vascular medicine, including the development of self-expanding stents and drug-coated balloons.
Researchers developed a topical antibiotic gel that cured middle ear infections in chinchillas within 24 hours. The gel, containing negatively charged liposomes, was more effective than previous formulations in delivering antibiotics across infected eardrums.
Researchers developed a new AI text-to-video model, MagicTime, that learns real-world physics knowledge from time-lapse videos. The model can simulate biological metamorphosis, building construction, and other complex processes with high accuracy.
A new study found that age-, sex-, and race-specific standards could reclassify many thyroid disease diagnoses, with nearly half of subclinical hypothyroid cases being over-diagnosed. The study suggests using these standards to establish more accurate reference intervals for thyroid disease.
Retail pharmacies excluded from Medicare Part D networks faced a higher risk of closure over the past decade, with independent and minority-owned pharmacies more likely to be affected. The study found that pharmacy benefit managers (PBMs) were contributing to this problem by steering beneficiaries away from non-preferred pharmacies.
Children from disadvantaged neighborhoods show blunted response to reward and loss, especially those with family history of depression. Growing up in chronically stressful environments may dampen reaction to good or bad events, increasing depression risk.
The EuroPCR 2025 conference will cover interventions for coronary and peripheral vessels, valvular disease, heart failure, hypertension, and stroke. Sessions on complex topics will be held throughout the four-day programme, with a focus on sharing solutions.
A study from York University found that analyzing finger motions during grasping can classify autism with approximately 85% accuracy, potentially offering a simpler and scalable diagnostic tool. This approach may help identify subtle motor control differences in individuals on the autism spectrum.
A recent study revealed critical insights into the mental health of healthcare providers in Ecuador during the COVID-19 pandemic. Key findings include high compassion satisfaction, moderate burnout, and moderate secondary traumatic stress, with significant differences based on gender, professional roles, and geographic regions.
A team of engineers developed ROADIES, a scalable, automated, and user-friendly tool that allows scientists to infer species trees directly from raw genome data. This enables more efficient biological research and application in fields such as medicine and conservation.
A University of Helsinki study shows that pesticides can negatively affect non-target species living in agricultural environments. The effects vary greatly depending on the substance tested, with one fungicide increasing mortality rates and reducing reproductive success in butterflies.
The COVID-19 pandemic led to a substantial increase in depressive symptoms among US adults, with younger individuals being disproportionately affected. Worsening mental health trends were observed across the population.
Researchers have developed new seed varieties of wheat that remove harmful gluten proteins without affecting breadmaking quality. The modified wheat can reduce the risk of triggering celiac disease in people without the condition and improve flour quality.
Researchers from Vienna University of Technology successfully reproduced the Terrell-Penrose effect using laser pulses and precision cameras, demonstrating the relativistic length contraction and its impact on perceived rotation. The experiment uses a novel technique inspired by art to recreate the effect in the laboratory.
A new method to measure touch reception has been developed, allowing robots to accurately sense object curves and edges. By addressing the insulation layer issue in robotic skins, the researchers provided a clear step-by-step guide for trouble-shooting.
Researchers studied the effects of adaptation strategies on milk and cheese quality in response to climate change. The results show that cows fed on grazed grass produce richer cheeses with higher omega-3 fatty acids content, while those fed on corn silage produce whiter, firmer cheeses.
Eric J. Nestler, a world-leading expert on addiction and depression, has been elected to the National Academy of Sciences (NAS) for his distinguished achievements in original research. The recognition is a testament to his extensive scientific experience and impact on the field of neuroscience.
The Center for Artificial Intelligence Innovation (CAII) will utilize the Detection, Instance Segmentation and Classification with Deep Learning (DeepDISC) framework to analyze blended galaxies in the Euclid space mission. This innovation aims to improve the accuracy of scientific outputs and quantify uncertainty in predictions.
The Icahn School of Medicine at Mount Sinai is providing all medical and graduate students with access to OpenAI's ChatGPT Edu private and secure platform. This move enhances its educational toolkit, equipping students with cutting-edge AI solutions to succeed in the rapidly evolving healthcare ecosystem.
Researchers have developed a method to label and visualize the glycans in Mycobacterium tuberculosis cells, which may lead to faster and cheaper diagnostic tests for TB. The approach uses an organic molecule that reacts with specific sulfur-containing sugars found in only three bacterial species, including M. tuberculosis.
Researchers found that a chemical modification on messenger RNAs triggers disposal while being read by the ribosome, but during cell stress, this process is halted, allowing stress-response proteins to accumulate and help cells recover. The study may have implications for cancer therapies targeting m6A modifications.
FAPESP is launching a call for International Thematic Grants to support researchers from abroad in developing innovative projects at the forefront of knowledge. The selected projects will have a maximum duration of 60 months and provide full administrative support, access to facilities, and inclusion in graduate courses.
A new study reveals that shift workers' disrupted circadian rhythms can lead to muscle decline and accelerated ageing. Muscle cells contain their own internal clocks that regulate protein turnover, modulating muscle growth and function.
Researchers at Texas A&M University have developed a dynamic material that can self-heal after puncturing, changing from solid to liquid and back, allowing it to absorb kinetic energy and leave tiny holes. The polymer's unique properties make it suitable for protecting space vehicles and military equipment.
A recent study has identified a key regulatory module involving BcWRKY33A, BcLRP1, and BcCOW1 that promotes root elongation and stabilizes root hair development under salt stress in Bok choy. This discovery provides new insights into how plants adapt to salinity by enhancing root system performance.
A new study of gorillas found that friendly relationships have varying costs and benefits, depending on group size and sex. For example, female gorillas with strong social bonds tend to get ill less often, but have fewer offspring.
A groundbreaking study from the University of Virginia Health System reveals distinct immune patterns in patients with persistent breathing issues after COVID-19. The research identifies specific T cell changes linked to lung damage and fibrosis, paving the way for personalized treatments.
Research confirms left- and mixed-handedness associated with language disorders like dyslexia. Handedness linked to neurodevelopmental disorders manifesting at early age, such as depression and schizophrenia, have partially overlapping brain development processes.
A study published in Journal of the American Academy of Child & Adolescent Psychiatry found that adolescents who are more physically active have a lower risk of developing depression symptoms. The research followed 873 participants from age 6 to 18 and found that physical activity protected against depression symptoms in adolescence.
A team of scientists discovered that electrons and protons are closely linked in certain biological crystals, influencing proton transfer. This connection has implications for understanding energy and information transfer in life.
Researchers discovered how urban rat migration spreads leptospirosis, a deadly disease, and developed a novel technique for testing rat kidneys. The study used advanced molecular techniques to analyze DNA from 328 rat kidney samples collected from 17 sites in Boston, finding that 59 rats were positive for Leptospira bacteria.
Researchers used generative AI to design diverse mitochondrial targeting sequences, achieving a 50-100% success rate in yeast, plant cells, and mammalian cells. The AI-generated sequences showed improved targeting abilities compared to existing ones, with potential applications in metabolic engineering and therapeutics.
A new study published in the Journal of the National Cancer Institute suggests that artificial intelligence can help detect interval breast cancers earlier, potentially reducing their rates by 30%. The research used AI software to analyze mammograms and identify subtle signs of cancer that were missed by radiologists.
Researchers found a brain training program, BrainHQ, significantly improved symptoms of Long COVID, including depression, fatigue and brain fog. The program resulted in 80% of participants returning to work, a major breakthrough in addressing this debilitating condition.
A Brazilian study of over 700 infants found that ultra-processed food consumption negatively affects gut diversity and abundance, particularly in non-breastfed children. Breastfeeding mitigates this effect, promoting higher Bifidobacterium levels and better health markers.
Researchers at Korea University found a link between internal bodily awareness and making decisions aligned with group consensus. This connection was mediated by brain activity states associated with self-referential processing and internal attention.
Researchers at TUMCREATE found that vertical farming can significantly increase the yield of crops, algae, mushrooms, insects, fish, and cultivated meat, while reducing land use and pesticide use. This sustainable approach to food production is crucial for future food security, especially in urban areas.
A new study predicts that common noctule bats' hibernation areas will shift northeastward by up to 14% by 2100 due to warmer winters. The model accurately tracks the northward range shift of this species over the past 50 years, driven by shorter and warmer winters in Europe.
Researchers found that even small doses of high-intensity exercise can reduce the risk of dementia and promote healthy brain aging. The study suggests exercising regularly is crucial for preserving brain health, making it a key prevention measure against cognitive decline.
Researchers at Aalto University have created a new quantum theory of gravity compatible with the Standard Model of particle physics, opening doors to understanding the universe's beginnings. The findings have potential to unlock critical understanding of singularities in black holes and the Big Bang.
Research led by VCU and Rutgers University found that romantic partners' substance use habits, personality traits, and mental health status can enhance or diminish a person's genetic predisposition to binge drinking. The study suggests that couple-based interventions could be more effective when addressing environmental influences.
Researchers discover that grapevine cells undergo significant metabolic shifts when deprived of glucose, activating survival mechanisms like autophagy and photosynthesis. Epigenetic changes, particularly increased DNA methylation at transposable elements, play a critical role in helping cells cope with energy stress.
A University of Texas-led team has discovered a shortcut to design leak-proof magnetic confinement systems in stellarator reactors, addressing a 70-year-old challenge. This breakthrough enables engineers to simulate the system more efficiently without sacrificing accuracy, paving the way for the development of reliable fusion energy.
A new study from UMass Amherst found significant variability between at-home water testing kit abilities to detect contaminants. Single-parameter tests generally had more accurate results than multi-parameter ones, but users should interpret the results with skepticism, especially if testing for high levels of metals.
A study using precision medicine platform QPOP identified effective drug combinations for soft tissue sarcomas, including the combination of AZD5153 and pazopanib. This approach showed improved response rates and reduced toxicities compared to standard treatment.
Researchers at Kobe University discovered that red algae use structural color to communicate with each other. The discovery was made in the European Journal of Phycology and suggests that these colors may serve as a warning signal to algae-eating fish.
Researchers develop novel method to combat malaria vector Anopheles stephensi using satellite imagery, machine learning and mobile apps. The strategy targets water sources during dry season to eradicate larvae.
The Monte Gordo Grasshopper, thought extinct since 1980, has been rediscovered in Cape Verde's São Nicolau island. The species, a 'living fossil,' has shown remarkable resilience in the challenging environment.