Research finds that children with higher levels of copper in their bodies are 16 times more likely to be diagnosed with ADHD. Exposure to heavy metals like lead and mercury also increases the risk of developing the disorder or worsening symptoms.
Governance arrangements in small-scale fisheries have been shown to impact sustainability. Research led by Mateja Nenadović found that each governance model, whether cooperative or patron-based, is better suited to specific environmental conditions. These findings provide initial building blocks for a theory of governance fit, essentia...
A new clinical study identifies localized reactivation of human cytomegalovirus inside the femoral head as a potential cause of osteonecrosis. The findings suggest that antiviral prevention strategies may be effective in blocking disease progression.
According to a new study, Massachusetts is close to eliminating cervical cancer due to its low incidence rate of 4.3 cases per 100,000 in recent years. In contrast, the Southeast and Southwest regions have higher rates of 11.2 and 9.9 cases per 100,000, respectively, making it challenging for these states to reach elimination goals.
The study reveals that rubber-modified ECC displays notable tensile ductility within the sub-high temperature range of 70–100°C, with the highest ultimate tensile strain observed at 100°C. Microstructural analyses attribute this enhancement to moderate matrix degradation, fiber softening, and improved fiber pull-out behavior.
The K-ETS has matured into a stable policy instrument with robust institutional infrastructure. Market trading volume expanded significantly, but price stability remains a challenge. Policy reforms aim to strengthen price stability and align the emissions cap with Korea's NDC.
Scientists have developed a novel method to control the optical spectra of single-nanoparticle plasmons, enabling high-quality plasmonic hotspots in individual metal nanoparticles. By engineering the photonic substrate beneath the particle, researchers can reshape the electromagnetic environment and dramatically sharpen plasmon resonan...
Researchers decode the molecular mechanisms of toad venom's medicinal properties, revealing a link to serotonin receptor interactions. The study identifies key components and their selective agonist activities on depression-related receptors, shedding light on traditional Chinese medicine's modern interpretation.
A study by Doshisha University researchers found that early-career TESOL teachers' learning experiences in primary and secondary school significantly influenced their commitment to teaching. The study also highlights the importance of supportive networks and opportunities for reflection in promoting professional development.
A brain-specific enzyme reshapes protein-linked sugar chains to facilitate the formation of complex glycans essential for normal brain function. This process is critical for efficient keratan sulfate formation and has implications for research into glycan-related brain disorders.
Research found that people who consumed more nitrate from vegetables had a lower risk of developing dementia, whereas those consuming more from animal foods and processed meats had a higher risk. Nitrate from drinking water was also linked to an increased risk, particularly at low levels below regulatory limits.
Researchers develop rational electrolyte structure engineering for highly reversible zinc metal anodes, addressing dendrite suppression, hydrogen evolution reaction inhibition, and interface stability. Advanced electrolyte systems enable long cycle life, high capacity retention, and flexible electronics applications.
Researchers from Shanghai Jiao Tong University and their teams developed interfacial solvation engineering for aqueous zinc-ion batteries, overcoming safety and resource scarcity limitations. The work provides a roadmap for next-generation energy storage technologies with improved performance and efficiency.
A new study found that perfluorooctanoic acid (PFOA) reduces progesterone levels, alters the uterine surface, and suppresses cytokines essential for successful embryo implantation. This exposure to PFOA can create an environment unfavorable for implantation.
A new study from the University of Birmingham found that air frying fatty foods produces fewer VOCs and ultra-fine particles compared to other cooking methods. However, repeated use without cleaning can negate some benefits for indoor air quality.
A low-cost, portable dosimetry system using radiochromic film and a smartphone can provide immediate on-site readings for radiation exposure. The system is practical for personal preparedness in mass-casualty events and costs less than USD$70.
Researchers are using advanced DNA sequencing technologies to monitor environmental reservoirs of antibiotic resistance genes and assess their impact on human health. The study highlights the importance of integrating gene detection, host identification, and quantitative analysis to evaluate environmental antibiotic resistance.
The 'Wakuwaku Aira Dinosaur Museum Exhibition' drew 11,580 visitors to Aira Square in Aira City. The exhibition featured a reconstructed tyrannosaurid skeleton and recreated excavation site from Mongolia, as well as hands-on learning opportunities for children.
A study found that a higher total amount of affectionate communication is more crucial for relationship satisfaction and intimacy than similar communication levels. Showing affection helps alleviate stress and improves individual well-being, contributing to healthier relationships.
A study from the University of Cambridge found that menopause is associated with reduced grey matter volume in key brain regions, increased anxiety and depression, and difficulties with sleep. Despite hormone replacement therapy (HRT) not mitigating these effects, it can slow reaction times.
Researchers developed a low-cost, eco-friendly sensor using biochar from sewage treatment plant sludge to detect trace levels of trimethoprim in water and pharmaceutical samples. The device offers a sustainable way to monitor antibiotic pollution.
A new review of over 100 clinical trials found that 13 common labor induction methods are similarly effective, with low-dose vaginal misoprostol being the most commonly used and safest. However, some methods showed better success rates for specific outcomes, such as oxytocin with amniotomy for achieving vaginal birth within 24 hours.
Researchers synthesize recent advances on biochar's potential to support cleaner water, lower carbon emissions, and renewable energy generation. Biochar's unique physical and chemical properties make it a critical platform material connecting these systems within a circular framework.
New research suggests that plastics systems' adverse health impacts could double by 2040 due to increased greenhouse gas emissions, air pollution, and toxic chemicals. The study emphasizes the need for systemic change, including government policies and industry transparency, to curb this growing global plastics public health crisis.
Research links long-term exposure to wildfire smoke with increased risk of stroke in US adults, estimating around 17,000 annual cases. The study suggests wildfire smoke may be more harmful than pollution from other sources, and highlights the need for preventative measures.
The CRISP Translation Guide enables the translation of research-reporting guidelines to support global application of primary care study results. The five-step process ensures clarity, usability, and accuracy in translated documents.
A new tool estimates how much water plants draw from groundwater, helping managers plan for sustainable water use and protect habitats. The tool takes into account factors like soil, climate, and plant growth, providing insights into the impact of changing precipitation and temperature on ecosystems.
Groups of tiny particles suspended in liquid oscillate together, keeping time as though they sense each other's motion. The surrounding fluid enables the particles to 'feel' one another at a distance, influencing their motions without direct contact.
A new study from the Stowers Institute has identified a mechanism that makes fleeting moments unforgettable, revealing a critical step in forming long-lasting memories. The research discovered a specific type of chaperone protein that allows proteins to change shape and form functional amyloids that house long-term memory.
Primary care clinicians are testing AI-assisted patient messaging to reduce burnout, with mixed results. The study found that careful prompt design is crucial for effective AI-generated responses, varying by specialty, message type, and patient population.
The Association for Computing Machinery has named 72 new Fellows for their technical innovations and service to the field. The honorees represent the top 1% of professionals worldwide, with contributions in AI for healthcare, computer graphics, data management, and more.
Researchers at the University of Notre Dame investigated how brain networks are organized and work together to form a unified system. They found evidence for system-wide coordination in the brain that is both robust and adaptable, suggesting that intelligence reflects how brain networks are coordinated and dynamically reconfigured.
Researchers at Brown University discovered that the shape of spheroid aggregates influences cell behavior, with cells invading outward from sharper ends. The study used fluorescent proteins to track cell movement and measured forces exerted by cells as they move.
A groundbreaking study found that social and academic difficulties emerge years before clinical symptoms of psychosis appear, offering a critical window for early intervention. Early-life struggles are strongly predicted to later negative symptoms and cognitive impairment.
Adult patients in an academic family medicine clinic preferred portal messages from their own primary care physician within three days. When not choosing portal messaging, they prioritized faster video visits with another physician over longer wait times.
Researchers analyzed electronic health record data from 1,207 patients in Barcelona, Spain, and found that those with higher continuity of care had fewer emergency department visits and hospital admissions. Patients who saw their assigned clinician more often were less likely to use home ambulance services.
A study published in BMJ Global Health found that higher salinity in drinking water is associated with higher blood pressure and an increased risk of hypertension. Researchers analyzed data from 27 population-based studies involving over 74,000 participants across several countries.
Nearly half of CDC surveillance databases have stopped updating, primarily tracking vaccination-related information and respiratory diseases. Prolonged pauses risk weakening evidence-based decision-making, and the authors recommend clear status updates, reasons for delays, and timelines for resuming data publication.
A produce prescription program improved nutrition security among Medicaid patients with diabetes, increasing it from 23.2% to 38.7%. The program also improved food security, with 42.9% of participants reporting secure access to healthy foods after completion.
Researchers at UC San Francisco found that spindle fibers can repair themselves as they pull on DNA, ensuring accurate chromosome division. This self-repair mechanism replaces weak links with stronger ones, preventing errors that could lead to cancer or birth defects.
A quarter of pregnant patients suffering stroke symptoms were misdiagnosed due to overlooked warning signs, according to a new study. The researchers highlight the need for better clinician education and decision-support tools to improve maternal health outcomes.
A new study reveals Nepal's community forestry program has widened the gap between rural poverty and social elite, leaving marginalized populations behind. Researchers suggest stricter monitoring and targeted payment schemes to reform the program and promote equity.
A qualitative study found that family physicians in Ontario left comprehensive care due to unsustainable finances, heavy workloads and lack of support. Policymakers must address these concerns to retain practicing family physicians and improve access to primary care.
A study compared four approaches to supporting opioid deprescribing in primary care clinics, finding that clinics with both clinic workflow support and prescriber coaching had the largest reduction in average opioid dose. Clinics that received education alone showed significant increases in urine drug testing and treatment agreements.
A randomized controlled trial found that contingent discount financial incentives on medication expenses can improve glycemic control and encourage engagement with ongoing monitoring among patients with poorly controlled type 2 diabetes. After six months, the intervention group showed greater improvements in long-term blood sugar level...
In Ontario, primary care home visits for adults aged 65 years and older decreased by nearly 30% after a 2019 policy change and the COVID-19 pandemic. Nonpalliative visits declined more than palliative ones, which showed growth after 2020.
Alcohol screening increased from 61% to 81%, and intervention among positive screens rose from 22% to 67%. Practices improved documentation of pregnancy intention, using the AUDIT-C tool more frequently. This approach empowers local staff to lead care improvement efforts.
A new study has created a comprehensive atlas of lysosomal proteins in the brain, shedding light on the functions and dysfunctions of these cellular components. The data, which includes 790 proteins associated with lysosomes, could help scientists better understand neurodegenerative diseases such as Alzheimer's and Parkinson's.
A study found that chronic stress and inflammation contribute to elevated mortality risk among Black Americans, with approximately half of the disparity attributed to these factors. The research suggests policy efforts to address structural racism and stress exposure can help minimize health risks.
A family medicine interdisciplinary team improved hepatitis C virus treatment outcomes by streamlining medication access and reducing administrative burdens. The team's strategy, implemented at an urban clinic in Ohio, resulted in a significant reduction of treatment delays from over 6 months to under 2 months.
A new set of guidelines provides veterinarians and pet owners with a clear approach to diagnose and monitor canine cognitive dysfunction syndrome (CCDS), also known as canine dementia. The guidelines outline key signs, diagnostic levels, and stages of disease severity to support care decisions.
A new produce prescription program improved nutrition security and household food security for Medicaid patients with diabetes or prediabetes. Meanwhile, contingent discounts on medication expenses were found to support better glycemic control in socioeconomically disadvantaged patients with uncontrolled type 2 diabetes.
The study confirms that ancient lichens played a key role in forming the first soils and structuring terrestrial ecosystems. Researchers identified the presence of chitin, nitrogen compounds, and calcium microparticles compatible with modern lichen minerals.
A UCLA-led team has discovered a novel mechanism of kidney stone formation involving bacteria, challenging the long-held assumption that stones develop solely through chemical and physical processes.
Researchers found that people experiencing everyday discrimination have elevated levels of "exhausted" white blood cells, indicating chronic stress may hamper the immune system. This study suggests social experiences like discrimination shape immune health at the cellular level and contribute to biological aging.
A WVU research team is working to restore vision in people with inherited blindness due to genetic mutations in the Prominin1 gene. The team has observed encouraging early results using a mouse model and plans to investigate the therapy's effectiveness beyond initial restoration.
A new study reveals that cougars' dietary changes to smaller prey help them avoid wolf encounters and reduce competition. Researchers found that cougars tend to avoid areas where wolves have made kills and stay close to escape terrain.
A new AI-powered app, DinoTracker, uses advanced algorithms to analyze dinosaur footprints and predict their makers. The system achieved 90% agreement with human expert classifications, revealing surprising similarities between ancient dinosaur tracks and modern birds.
A new study from Harvard found that North Atlantic pilot whales have 60% lower concentrations of per- and polyfluoroalkyl substances (PFAS) in their bodies since the phaseout of these chemicals. The researchers measured bulk organofluorine levels as a proxy for total PFAS concentrations, including newer types of PFAS.
A survey of 438 adults who used cannabis in the past year found that nearly 56% also drank alcoholic beverages, with users more likely to substitute cannabis for alcohol. Respondents reported consuming fewer alcoholic drinks and binge drinking less frequently after starting cannabis beverages.
A new remote sensing model, developed by SERIDA, identifies areas where fossorial water voles are present or could expand with high accuracy (97%). The tool helps public administrations plan early warning systems and resource management for pest vole populations.
The State of Open Data report shows open data has become embedded into research practice with FAIR awareness widely recognized. Researchers need systems that reward openness and workflows that make sharing effortless to sustain progress.
A new study from the University of Victoria found that higher insulin levels at age 47 predicted younger onsets of hot flashes and night sweats. Insulin may be a stronger predictor of hot flashes when taking other metabolic variables into account, while body mass index (BMI) appeared more closely associated with estrogen level changes.
A new study shows that people who perceive artificial intelligence as replacing human labor are more dissatisfied with democracy and less politically engaged. This perception is linked to a causal decline in democratic legitimacy, even if AI has only had a limited impact on the jobs market.
Researchers have found that nanoplastics interact with environmental microbes, strengthening bacteria and antimicrobial-resistant pathogens. This can lead to challenges for water treatment and distribution systems. More research is needed to understand the molecular mechanisms underlying these interactions.
The University of Phoenix College of Doctoral Studies has released a new white paper highlighting the challenges faced by women who balance caregiving, work, and learning. The paper calls on institutions to build life-aligned learning models that reduce cognitive load and expand opportunity for 'sandwich generation' moms.
The new feature in Sage Policy Profiles matches researchers with live policy engagement opportunities based on their research, biography, and countries of interest. Over 26,000 researchers have used the tool to discover their policy impact since its launch.
Researchers propose a new design principle for QM/MM simulations, enabling the objective and automatic determination of the quantum-mechanical region based on electronic-state changes. This approach addresses long-standing challenges in multiscale molecular simulations, demonstrating consistent applicability across different systems.
Researchers developed a miniaturized solid oxide fuel cell microreactor to power edge devices like drones and AI hardware with high energy density. The device features an innovative structural design with thermal insulation and a multilayered insulation system, solving thermal stress and safety concerns.
Vertebral fractures are a devastating complication of advanced kidney disease, associated with increased risk of further fractures and cardiovascular events. The first global consensus statement offers practical recommendations for clinicians to identify and manage vertebral fractures in patients with chronic kidney disease stages G4–G5D.
A recent study by the MarPITIUS25 project reveals that Ibiza's coastline has lower biodiversity, biomass, and adult fish populations compared to other Mediterranean locations. The study highlights the impact of environmental pressures such as wastewater discharges, desalination plants, microplastics, and intense tourism on the ecosystem.
Researchers developed a novel tool, CytoTape, to record temporal cell activities in situ along a flexible intracellular protein fiber. This technology enables scientists to view interactions on a large scale and over long periods of time, breaking through the tradeoff between resolution and scale.
Researchers at the University of Cambridge have developed an energy-efficient reactor that captures and recycles methane to produce clean hydrogen and high-performance carbon nanotubes. The process uses a multi-pass floating catalyst chemical vapour deposition reactor with process gas recycling, significantly reducing energy requirements.
A new study from Nationwide Children's Hospital finds that similar to older children and adults, about one fourth of children under six years old who experience a concussion will develop prolonged symptoms. Younger children are more likely to sustain brain injuries due to their size differences and weaker muscles.
Scientists from the University of Malaga have optimized wastewater use for green hydrogen production through artificial intelligence, improving its efficiency and sustainability. The study used machine learning to fine-tune the process, reducing energy consumption and organic waste.
Researchers compared three methods to measure surface currents over large areas, identifying an ideal drone-based technique that uses short aerial videos and mathematical analysis of wave patterns to determine current speed and path. This approach offers several advantages, including reduced costs and ease of deployment.
Researchers have designed a prototype powder that activates to whiten and repair teeth, promoting oral health. The system uses the piezoelectric effect to generate ROS, killing bacteria and reducing inflammation in lab demonstrations.
Researchers developed a first-of-its-kind probe to track a fetus's vital signs in utero during surgery. The soft, flexible robotic probe provides accurate and precise measurements of heart rate, blood oxygen levels, and temperature, enabling faster interventions in case complications arise.
A newly uncovered Roman sanctuary in Frankfurt's Nida district will be studied for its significance in Roman Germania. The site features 11 stone buildings, 70 shafts, and 10 pits used for ritual depositions, yielding ceramic vessels and animal remains.
Researchers found that six species exhibited little to no evidence of phylosymbiosis, while five closely related bovids showed patterns consistent with the concept. Drier environments may reveal phylosymbiosis due to reduced microbial diversity.
Cardiac MRI offers comparable diagnostic accuracy to SPECT for coronary heart disease (CHD), but without exposing patients to radiation. This expansion of diagnostic options allows for more differentiated and less invasive testing.
The JAMA Editorial Fellowship Program has selected ten new fellows, including physicians and nurses from diverse backgrounds, to learn about editorial decision-making and enhance scientific communication skills. Fellows will observe the peer-review process firsthand and bring their unique expertise to the table.
Researchers at the University of Michigan developed a pair of sensors that can detect ice and freezing rain, alerting pilots to potential hazards and reducing crashes. The sensors use microwaves and lasers to detect ice on planes and roads, potentially saving lives by slowing down drivers and preventing accidents.
A recent study found that adding manganese to soil can lower plant-available nitrogen, reducing nitrous oxide emissions and nitrate leaching into waterways. Manganese also reduced the expression of genes involved in nitrogen cycling.
A Texas A&M University study has identified a mouse strain that responds to a viral infection in a way similar to humans with ALS. The researchers found that the initial viral infection triggers lasting damage to the spinal cord and its nerves and muscles, even after the virus is cleared.
A University of Oklahoma researcher has been awarded a competitive NIH grant to advance tribally defined genomic research approaches. The project, called Partnerships for Indigenous-led ELSI Research (PIER), will strengthen meaningful collaboration with Indigenous communities and promote Indigenous-driven approaches to genomic research.
A living biosensor made of bacteria detects acetic acid levels in wine, alerting wineries to potential spoilage. The sensor works in real-time and can detect volatile acetic acid in the air above wine bottles, enabling early intervention before damage is done.
A pilot study found that long-term exposure to higher pollen levels leads to worse symptoms and quality of life for patients with chronic rhinosinusitis. Higher ragweed pollen exposure correlated with worse Sino-Nasal Outcome Test scores.
A recent study found that the proposed 'Nutrition Info Box' label works best for consumers with higher nutrition literacy, but may not be effective for those with lower literacy levels. The study suggests that a different label design could help bridge this gap and support healthier eating habits.
Researchers from the University of Kansas discovered that taller, leaner athletes with improved jumping ability generate faster club head speeds. The study developed golf-specific load velocity profiles to help athletes and coaches develop plans for improvement, focusing on exercises like squats and building lean mass.
Researchers developed an AI approach that enables knowledge transfer across species boundaries, allowing AI to learn from animal image data and apply it to human tissue. The method, called xeno-learning, overcomes the need for large amounts of annotated human image data, making surgical procedures safer and more precise.
Researchers developed an English version of a Japanese oral health screening tool to identify age-related decline in oral and swallowing function among U.S. older adults. The adapted Oral Frailty Index-8 (OFI-8) assesses eight key areas, with a score of four or more indicating high risk of oral frailty and warrants further evaluation.
Pensoft has welcomed the Swiss Journal of Palaeontology (SJP) and Swiss Journal of Geosciences (SJG) to its portfolio. Both journals have transitioned to open-access models, leveraging Pensoft's ARPHA publishing platform for streamlined processes and increased visibility.
A study aboard the International Space Station reveals how microgravity affects microbial metabolism and limits the efficiency of biological manufacturing processes. Microbes produce less melanin due to impaired transport and utilization of tyrosine, a molecular precursor required for melanin synthesis.
Researchers at the University of Jena used advanced imaging techniques to examine two fossilized animal inclusions in Goethe's amber collection, revealing a previously unknown species of ant. The ant, named Ctenobethylus goepperti, is believed to have built large nests in trees and its lifestyle is compared to that of modern ants.
Researchers will create a new modality called Phase Change Ultrasound Lymphograph to super-resolution map lymphatic structures, providing quantitative information on anatomy and function. The device aims to screen for lymphatic abnormalities and guide treatment decisions.
A new study by IIASA and UN-Habitat finds that citizen science can strengthen urban sustainability monitoring, particularly for issues like air quality and community wellbeing. The analysis reveals that many indicators remain incomplete and are reported mainly at national level.
A study from Linköping University finds that locally produced green hydrogen is cheaper to produce at southern latitudes due to favorable solar energy conditions. The cost of green hydrogen production varies across European countries, with Nordic nations facing higher costs due to lack of sunlight.
A large-scale genetic study has identified 34 genetic regions associated with the risk of allergic conjunctivitis, revealing a complex interplay between genes and environmental factors. The study found that genes influence the severity and recurrence of symptoms, but do not cause the condition alone.
Researchers investigated the therapeutic potential and molecular mechanisms of oxytocin in metabolic dysfunction-associated steatotic liver disease (MASLD). Oxytocin attenuates lipid accumulation and accelerates lipid metabolism by regulating the AMPK/SREBP1c/FAS axis.
Researchers discovered that hibernating Syrian hamsters preserve muscle mass by suppressing the generation and regeneration of muscle tissue. The study found that skeletal muscle stem cells have altered gene expression during hibernation, which leads to their maintenance, but suppresses regenerative activity.
Researchers found that higher testosterone levels reduced risk, while increased estradiol levels increased cardiovascular risk in male participants. In contrast, women with diabetes showed no significant link between hormone levels and cardiovascular outcomes.
Researchers at Monash University have developed an AI-powered approach to create highly accurate and specific anti-CRISPR molecules, enabling faster development of gene editing tools for various applications. This breakthrough addresses the inconsistent performance and safety risks associated with CRISPR technology.
The International Submarine Cable Resilience Summit 2026 will focus on advancing actionable solutions to strengthen submarine telecommunication cable resilience. The event aims to accelerate cable repairs, improve risk mitigation and enhance regulatory frameworks.
A recent study published in Journal of Geophysical Research: Atmospheres confirms that lunar observations can accurately capture Earth's outgoing radiation, revealing its global radiation fingerprint. The research team used spherical harmonic functions to filter out local weather noise and extract planet-scale dominant signals.
Researchers adapted an AI model to predict neurological recovery after cardiac arrest in a resource-limited setting, achieving 80% accuracy. AI holds promise across various healthcare applications in low-and middle-income countries, including improved diagnostics and clinical decision-making.
The study highlights ten key trends shaping vocational education worldwide, including innovation-driven development, faculty development, and digital transformation. The research suggests a shift towards dynamic lifelong learning systems driven by technology and sustainability.
Prof. Noam Nisan, a renowned expert in complexity theory and algorithmic game theory, has been elected as a 2025 Fellow of the Association for Computing Machinery (ACM). His research focuses on applying economic principles to computer systems, with key contributions to pseudorandom generators and Algorithmic Mechanism Design.
Researchers created the highest resolution map of dark matter, showing its interaction with normal matter through gravity. The new data from NASA's James Webb Space Telescope confirms previous research and provides new details about dark matter's influence on the Universe.
This study found that universal pre-kindergarten may help mitigate racial and ethnic disparities in child protective services involvement. Reductions in child neglect associated with UPK could benefit children's health and well-being in the short- and long-term.
Researchers at Tohoku University designed optimized solvents that improve drug delivery to metastatic lymph nodes, promoting blood flow and expanding the lymphatic sinus as a drug pathway. These findings support the clinical application of Lymphatic Drug Delivery Systems (LDDS) in cancer treatment.
KAIST researchers propose a new approach to treating Alzheimer's disease by repositioning molecules without changing their chemical composition. The study demonstrates that subtle differences in molecular arrangement can regulate multiple disease-inducing factors, leading to significant improvements in memory deficits and cognitive imp...
Researchers found that robots with predictable motions elicit habituation, reducing arousal and skin conductance responses. In contrast, robots with unpredictable pauses and restarts trigger increased comfort-related anxiety and heightened physiological responses.
A cohort study of St. Louis adults found that heightened cumulative lifespan stress and elevated inflammation were associated with shorter survival among Black participants. The findings highlight the need for policies addressing structural racism and treatments reducing inflammation to reduce mortality disparities.
The updated guideline recommends rapid diagnosis, imaging, and coordinated care to improve outcomes. It also introduces first-ever pediatric stroke guidance, highlighting the importance of prompt recognition and timely treatments.
Researchers at Sultan Qaboos University successfully demonstrated large-scale spirulina production under local conditions, reducing reliance on imported nutritional products. The project opens opportunities for industry collaboration and contributes to national goals of sustainability, food resilience and economic diversification.
Researchers at UNIGE successfully determined the structure of abnormal protein deposits from a skin biopsy, paving the way for earlier diagnosis and potentially more accessible treatment options. The study's breakthrough opens up new avenues for studying neurodegenerative diseases, including Alzheimer's and Parkinson's.
Researchers at University of Tsukuba discovered a regulatory small RNA, AdiZ, that directly negatively regulates genes involved in glucose uptake and glycolysis. This induction facilitates Salmonella's survival within macrophages by coupling acid resistance to metabolic reprogramming.
A new study published in Nature has identified albumin as a powerful defense against mucormycosis, a rare but often fatal fungal infection. Patients with mucormycosis have lower levels of albumin, which can predict poor outcomes and mortality.
A cohort study found that stronger family connections during adolescence can lead to improved social connections in adulthood. The study suggests that increasing family connection may help mitigate the effects of adult social disconnection.
A new study from the Stockholm School of Economics shows how growing rivalry between major powers is pushing firms to rethink their sourcing, production capacity, and supplier relationships. Companies are diversifying suppliers, reducing dependence on single countries for critical inputs, and relocating or duplicating production to dif...
After initiating GLP-1 receptor agonists, consumers showed a decrease in ultraprocessed foods and an increase in protein, while purchasing fewer calories, sugars, and saturated fats. These modest changes may have significant population-level effects given increasing GLP-1RA use.
NEXMO Datahub is a mobility data space that enables secure and reliable data exchange between public and private organizations, fostering innovative solutions for smarter and more sustainable mobility. The platform aims to accelerate the digital transformation of the sector through data sharing among key stakeholders.
Researchers discovered five harvestman species with distinct blue-green glowing patterns on their backs, which serve as species-specific traits for recognition. These patterns are visible in low light conditions and can be detected by the arachnids' sensitive eyes, suggesting a crucial role in communication.
Dr. Austin Fragomen has been named Chief of the Limb Lengthening and Complex Reconstruction Service at Hospital for Special Surgery, succeeding Dr. S. Robert Rozbruch. He will oversee a highly specialized service providing treatment for patients with limb length discrepancies or deformities.
The Japanese version of the rPATD questionnaire has been validated to assess attitudes towards medication reductions among older adults and their caregivers in Japan. The tool is reliable, valid, and easily understood, facilitating shared decision-making between healthcare providers and patients.
The cGAS-STING pathway plays a crucial role in detecting cellular DNA, triggering type I interferons and cytokines, and modulating immune responses. Its therapeutic potential is being explored in cancer and various diseases, with promising preclinical evidence suggesting its potential as a target for next-generation immunotherapies.
Researchers are leveraging AI agents to design and evaluate solid electrolytes for safer, more reliable batteries. By integrating data analysis, materials modeling, simulations, and experimental planning, these AI agents enable coordinated research strategies that evolve as new information becomes available.
A research team at Chiba University has overcome the efficiency trade-off to create organic multifunctional devices that can both light up and power themselves. By precisely controlling exciton binding energy, they achieved low voltage loss and full-color operation across the visible spectrum.
Researchers at the University of Plymouth have discovered a method to increase muon lifetime using intense laser pulses. By applying quantum interference principles, they aim to develop new scientific facilities that utilize muons instead of electrons.
A team of researchers investigated electron-transfer-mediated decay (ETMD), a key process in radiation chemistry and biological damage. They found that atoms undergo pronounced roaming-like motion, reshaping molecular geometry and influencing decay timing.
A new AI-powered model predicts patient survival and risk stratification for spinal metastasis, allowing for more informed treatment decisions. The model achieved high predictive accuracy using large-scale clinical data from Japanese patients.
Researchers found that PDK4 promotes M1 macrophage polarization, leading to increased inflammation and tissue injury in ACLF. Targeting PDK4 may be a promising strategy to attenuate inflammation and improve clinical outcomes.
Quantum field theories are the foundation of modern physics, but their complex nature makes them difficult to simulate on a computer. A team of researchers has developed an AI solution that can parameterize the action in these theories on a lattice, enabling more efficient simulations.
Researchers developed a new 'frequency-multiplexed elastic metasurface' that can precisely direct elastic waves at distinct frequencies onto different locations, enhancing signal intensity by up to 48 times. This technology breaks the conventional belief that one structure can perform only one function.
Researchers at KAIST developed a new catalyst architecture that reduces precious-metal usage while enhancing hydrogen production and fuel-cell performance. The ultrathin nanosheet design increased the active surface area participating in reactions, enabling higher hydrogen production with less iridium.
A new study published in JAMA Internal Medicine found that treating gout with medicines can reduce the risk of heart attacks and strokes. Patients who achieved serum urate levels below 360 micromol/L had a lower risk of cardiovascular events.
A new study by SwRI's Roman G. Gomez details the effectiveness of using popular culture, such as anime, to teach science and technology concepts. The study found that 67% of attendees reported increased accessibility and interest in STEM after participating in
Researchers used the African turquoise killifish as a rapid-aging model to study kidney decline. The study revealed that sodium-glucose co-transporter 2 inhibition improves age-dependent kidney microvascular rarefaction, protecting against aging-related damage.
Researchers at University of California San Diego discover gene therapy restoring connexin-43 improves heart function and extends survival in several forms of arrhythmogenic cardiomyopathy. The approach may have broader therapeutic potential across multiple genetic forms of the disease, addressing a critical unmet need.
A phase 2 clinical trial is comparing three strategies to protect heart health in prostate cancer patients undergoing hormone therapy. The study will assess the impact of intermittent fasting, GLP-1 medication, and nutritional counseling on cardiovascular and metabolic risks associated with androgen deprivation therapy.
Researchers have identified a new vulnerability in AI-powered robots, where malicious text on signs or objects can hijack their decision-making. The study, led by UC Santa Cruz professors Alvaro Cardenas and Cihang Xie, presents the first academic exploration of environmental indirect prompt injection attacks against embodied AI systems.
Researchers developed a novel way to identify aggressive cancer cells by observing how they physically interact with their environment. The new technology uses specially designed microscopic surfaces to distinguish between aggressive and less aggressive cells.
A new study from the University of Michigan reveals that nearly a third of registered nurses and advanced practice nurses in Michigan carry substantial student loans, influencing their decision to leave the profession. The proposed education loan caps threaten US healthcare access by limiting the pathway for advanced clinicians and nur...
Researchers at Helmholtz Munich discovered that gut bacteria can directly deliver proteins into human cells, shaping immune responses. This new mechanism may help explain how changes in gut bacteria contribute to inflammatory diseases like Crohn's disease.
A new study shows that perceiving AI as a 'job killer' negatively influences attitudes towards democracy, leading to decreased trust in institutions and reduced political engagement. The research highlights the importance of targeted communication in shaping public perceptions of artificial intelligence.
Researchers at Florida Atlantic University have developed a patent-pending shark deterrent that can be used to reduce bycatch in fisheries. The device produces an electric field that repels sharks from bait without affecting target fish, and has been shown to reduce catches of coastal sharks by 62-70%.
Caring for grandchildren may help prevent cognitive decline in older adults, according to a recent study published by the American Psychological Association. Grandparents who provided childcare scored higher on tests of memory and verbal fluency compared to those who didn't.
Researchers identified Fab antibody fragments that target the IgE Cε2 domain, effectively stripping IgE from mast cells. The most potent Fab clones showed rapid efficacy in cellular assays and in vivo anaphylaxis models, demonstrating potential as a next-generation anti-allergy therapy.
Researchers introduce a novel fabrication technique to create high-resolution, low-resistance graphene electrodes for transparent and flexible devices. The method achieves exceptionally low electrical resistance and high pattern fidelity without etching-induced defects or chemical contamination.
The Einstein Foundation Award honors researchers, institutions, and initiatives worldwide who significantly advance research quality across all disciplines. The €350,000 prize recognizes efforts to promote a culture of integrity and responsible leadership.
Researchers have developed a flexible, hair-like device that tracks vital signs of a fetus in real-time during surgery. This innovation provides continuous monitoring without invasive access, enabling faster interventions to prevent complications.
A 40-year greening project in China's Taklamakan Desert has successfully reduced atmospheric carbon dioxide levels and increased solar-induced fluorescence, indicating a measurable carbon sink. The project demonstrates the potential of afforestation to mitigate climate change, despite being only a small dent in global emissions.
A new study finds that U.S. middle-aged adults experience higher loneliness, depressive symptoms, and poorer memory and physical strength compared to peers in Nordic Europe. This decline is largely attributed to the lack of comprehensive family policies, inadequate healthcare access, and rising income inequality.
Two studies found that minor adjustments in sodium content could produce significant public health benefits without requiring individual behavior change. The research suggests reducing salt in packaged and prepared foods could prevent cases of cardiovascular disease, stroke, and deaths.
Sangwoo Lee brings over 20 years of experience in communications to lead MDPI's operations in South Korea. The appointment coincides with the launch of MDPI's 500th journal, Journal of Innovation, with Prof. Dr. Junic Kim as founding Editor-in-Chief.
Research reveals that higher lifetime alcohol consumption is associated with a higher risk of colorectal cancer, especially for rectal cancer. Quitting drinking can lower a person’s risk, according to the findings published in CANCER, a peer-reviewed journal.
A large-scale study found that adhering to the EAT–Lancet planetary health diet was significantly associated with a reduced risk of incident CKD. The diet emphasizes fruits, vegetables, legumes, and limited consumption of added sugars and fats.
A recent study finds that the largest trees in Peruvian Amazon store disproportionately large amounts of carbon, making it difficult to achieve net-zero emissions. Protecting these trees can help conserve biodiversity and forest microclimates against future climate change.
Current smokers are more likely to experience four symptoms associated with Long COVID, including arthralgia, chest pain and dyspnea. Dual users of combustible and heated tobacco products also show a stronger correlation with symptoms, suggesting the added use may worsen symptoms.