Brightsurf delivers daily science news discoveries, articles, and the latest scientific breakthroughs. Your trusted source for science news today, covering nature news, science & technology, and scientific discoveries from leading research institutions worldwide.
Scientists create novel hybrid bioprinting technique to replicate human vascular networks, achieving scale and complexity previously unattainable. The breakthrough enables the fabrication of hierarchical vascular networks in one, two, and three dimensions.
Researchers identified Adenomera varcena through call and DNA analyses, revealing a hidden diversity in the Amazon's floodplain forests. The discovery highlights cryptic diversity and underscores the need for further research to understand amphibian diversification in the Amazon.
Researchers found that preserving native vegetation and tree cover between homes led to a wider variety of bird species remaining, particularly sensitive species like the Wilson's warbler and Swainson's thrush. This suggests that balancing human development with ecosystem health can benefit both.
A new study suggests that genetic testing added to routine newborn screening can identify babies at increased risk of developing cancer before symptoms appear. The study found pathogenic or likely pathogenic variants in 132 children, nearly seven percent of the group, linked to pediatric cancer predisposition syndromes.
Researchers developed AI-based methods to analyze microscopic tissue images and molecular information, revealing genetic and protein profiles of tumor clones. The approach enabled the identification of distinct cell populations within a tumor, which differ in gene activity and protein function.
A new white paper by Dr. Jeffery Rhymes proposes a predictive framework to align workplace experience, employee perception, and capability for stronger trust, engagement, and career optimism. AI-driven changes in employee capabilities and expectations create alignment gaps that organizations must address.
A study found 161 differentially expressed genes in individuals with opioid dependence, including genes involved in immune and inflammatory processes. The researchers also developed a transcriptomic aging clock that predicts chronological age from gene expression patterns.
Astronomers have discovered the first globular cluster stellar stream outside the Milky Way, providing a powerful tool for studying dark matter. The study uses the stream's shape to reconstruct the galaxy's gravitational field and infer how dark matter shaped the stars' orbits.
The American Society of Anesthesiologists recommends using epidural or spinal anesthesia during external cephalic version to improve its success rate. Research suggests that anesthesia can make ECV nearly 40% more likely to succeed, reducing the need for C-sections and associated risks.
A recent study published in the Journal of Psychiatric and Mental Health Nursing found that nearly four in ten inpatient psychiatric mental health registered nurses experience high burnout. However, researchers discovered that a supportive work environment significantly reduces burnout, job dissatisfaction, and nurse turnover rates.
Researchers identified NUDT5 as a key player in the molecular mechanisms determining whether cells succumb to or survive 6-TG. Targeted protein degradation revealed that degrading NUDT5 protects cells from the drug's toxic effects.
A recent study found that early engagement with WIC services, including nutrition education and breastfeeding support, is associated with increased likelihood of remaining in the program during a child's first year. Families who enrolled earlier in pregnancy and fully used food benefits were more likely to continue participating.
A study by VUB researchers found that dataset artefacts account for most of the alleged decline in scientific disruption. Filtering out errors largely disappears when examining datasets.
Researchers have developed a new Fe–N–C catalyst using molten salts that outperforms commercial platinum in oxygen reduction reaction and zinc–air battery performance. The layered catalyst structure exposes single-atom iron sites, improving surface accessibility and mass transport.
Researchers from KAUST use nuclear magnetic resonance to study liquid battery electrolytes, revealing local environments and dynamic heterogeneity. This framework helps guide the design of more reliable batteries by interpreting electrolyte behavior and guiding the design of better electrodes.
A pilot study by Bayes Business School found that shoppers using digital screens on their supermarket trolleys spent up to 32% more than those without. The study recorded significant spikes in spending and consumption among 'superusers' who engaged with the technology most.
The Hippenmeyer group has developed a stable mouse stem cell line and created a robust and reproducible mouse cortical organoid protocol. By comparing developmental stages of the mouse brain with those of the organoids using single-cell sequencing, they found similar cell populations and molecular programs.
Researchers developed a method to reduce stress and cracking in sodium-ion batteries by tailoring the c-axis dimension of layered oxide cathodes. The optimized cathode retained 96.7% of its capacity after 300 cycles, pointing to a practical design route for more durable sodium-ion battery materials.
Two-terminal perovskite/silicon tandem solar cells are vulnerable to current mismatch due to shifting outdoor spectra, reducing energy output. Despite this, they produce more electricity per land area than single-junction silicon, offering practical routes for efficient solar deployment.
Astronomers have discovered the earliest known 'black hole star,' which may explain how billion-solar-mass black holes formed in the early Universe. The object, dubbed MoM-BH*-1, exhibits properties normally associated with stars, resolving a long-standing challenge in understanding mysterious 'little red dots'.
A study published in iScience found that female Cope's gray treefrogs prefer males with longer calls, but can become overwhelmed by too many options, selecting only 25% of target calls. This phenomenon, known as choice overload, may impact the evolution of species.
Researchers developed a new high-resolution light-sheet imaging system that can document seizures in 3D in real-time, offering insights into seizure propagation and brain function. The study provides the first high-resolution 3D video of a seizure event from start to finish.
Extreme heat in schools harms learning and health, with students facing exposure during indoor and outdoor activities. The report offers concrete steps for school districts to reduce potential harms through heat planning and infrastructure improvements.
A study from the Smithsonian suggests that female Cope's gray treefrogs are susceptible to choice overload when confronted with multiple mating calls, leading to reduced ability to select a suitable mate. The research found that cognitive limits play a significant role in sexual selection among animals, highlighting the importance of u...
Climate change is altering drought patterns, leading to surges in illnesses like cholera and West Nile virus. Drought can concentrate animals around remaining water bodies, creating hotspots for parasite transmission.
A recent study found that tropical tree species exhibit substantial variation in their hydraulic traits to match local water availability, making them more drought-resistant. This adaptation could sharpen our understanding of forest resilience and carbon storage.
A recent study found that nearly half of the US internal medicine workforce consists of doctors born outside the United States, with significant implications for patient care in underserved communities. These foreign-born physicians provide essential care to patients from diverse backgrounds, including Black and Latino populations, and...
A new study emphasizes the importance of accessible maternity and psychiatric care for pregnant women suffering from major depressive disorder. The research highlights the need to balance treatment benefits with potential risks associated with SSRI exposure, suggesting a structured approach to decision-making.
Non-US-born physicians, including US medical graduates and international medical graduates, account for nearly half of the US internal medicine workforce. They provide a disproportionate share of care for underserved patient populations.
A recent study published in JAMA Network Open finds a strong association between gestational diabetes and an increased risk of postpartum cardiovascular, kidney, and metabolic disorders. The research highlights the importance of monitoring and managing gestational diabetes to prevent long-term health consequences for mothers.
A new study explains why drought can both reduce and increase waterborne diseases. The authors identified three mechanisms that determine whether a parasite will thrive or die out during drought: host-parasite concentration, desiccation traps, and changes in water quality.
Waiting times for cancer surgery have increased in the US, particularly at high-volume academic centers and among patients referred for definitive care. The study identifies factors that contribute to these delays, emphasizing the need for urgent system-level interventions to improve timely access to surgical care for cancer patients.
Surgical residents describe experiencing identity-related vigilance as a significant emotional and cognitive burden, contributing to fatigue and burnout. They identify opportunities on the programmatic level to mitigate negative consequences, highlighting the need for support.
Researchers reviewed grant data from 2015-2022, supporting investment in a strong evidence base for obesity and cancer research. Key areas of focus include obesity's impact on cancer treatment and survivorship, as well as disparities in cancer outcomes.
A cohort study investigates the association between bariatric surgery and preoperative use of GLP-1 receptor agonists. The results show a significant positive correlation between preoperative GLP-1 RA use and weight loss outcomes after surgery.
A team of astronomers has discovered an extremely bright and red spot in the early universe, which they believe is a mashup of a black hole and a star. The object, dubbed a 'black hole star,' would help solve the mystery of other mysterious 'little red dots' found in deep-space images.
Celiac disease is a chronic autoimmune disorder caused by gluten intolerance, characterized by small intestine damage and malabsorption. Symptoms include diarrhea, abdominal pain, fatigue, and weight loss, with accurate testing and early treatment available to prevent complications.
Researchers have discovered a globular cluster stellar stream in another galaxy, offering new insights into the nature of dark matter. The study demonstrates that these streams can be used to measure dark matter content beyond our own galaxy, opening doors to a broader understanding of its behavior.
Researchers discover 118 new myxobacteria and expand the biodiversity of bacterial active-ingredient producers. The study identifies five new classes of compounds with potential anti-fungal, anti-viral, and antibacterial effects.
Scientists at A*STAR Quantum Innovation Centre create a levitated, millimetre-scale rotor that spins freely for over 10 hours, demonstrating commercial-grade gyroscope sensitivity. The device uses rotational symmetry to achieve record-low energy loss, paving the way for precision navigation in GPS-denied environments.
A new study uses genomics to identify endangered southern pygmy perch populations most at risk from climate change. The research reveals that conservation breeding can preserve a species' adaptability to future warming.
A study published in Developmental Biology found that the first bird to inhabit Earth used its hind legs to take off into the air. The researchers estimated that the ancient bird could have achieved a sustainable flight speed of seven meters per second with three bipedal leaps.
Researchers discovered a simian-specific gene, SAGE1, that enhances germline genome stability by promoting homologous recombination. SAGE1 expression improves DNA repair efficiency and reduces mutation accumulation in spermatogonia from humans and macaques compared to mice.
A recent Canadian study evaluated the appropriateness and reliability of ChatGPT-4.0 responses to common patient-oriented urological questions using CUA guidelines as the benchmark. The study found that only 40% of responses met the appropriateness threshold, with higher scores for fact-based and domain-specific queries.
The INR-DR framework reduces streak artifacts in CT images with improved anatomy preservation. It outperforms traditional methods, offering a general strategy for inverse problems in sparse-view and low-dose CT.
A recent Finnish study found that more screen time since childhood is associated with better cognitive processing in adolescence. The researchers recommend encouraging active thinking and problem-solving through screen use. The study also highlights the importance of balancing physical activity and sedentary time to promote brain health.
The new journal, Neuropsychiatric Research, aims to address the challenges of neuropsychiatric disorders by exploring the brain–behavior interplay. Key findings include a projected tripling of dementia cases and rising incidence of mental disorders among adolescents and young adults.
A new study by Semmelweis University found that women with endometriosis lose an average of €1,757 in income each year due to work absences and reduced productivity. The condition affects 10% of women of reproductive age worldwide, causing chronic pelvic pain, painful periods, fatigue, and infertility.
Arctic cyclone clusters significantly impact sea ice cover, causing it to break up and reducing its extent. The storms also drive ice floes northwards, leading to a thinner and less resilient ice sheet.
A team of scientists has developed an implantable optical fiber electrochemical sensor to monitor state-of-charge in sodium-ion batteries. The sensor achieves sub-micron spatial resolution and refractive index resolution of 10^-6 RIU, allowing for precise tracking of ion kinetics.
Dysregulated neutrophils may play a key role in persistent low-grade inflammation seen in chronic coronary syndrome. Researchers found that neutrophils from patients with stable coronary artery disease do not die as they should, persisting and remaining highly active.
Researchers warn of the scale of radiation risks to passengers, crew and onboard systems during extreme space weather events. The study proposes a new atmospheric radiation scale to help support more informed decision-making in aviation.
A study found that people, including retail investors and financial professionals, often have different expectations for stock market returns due to varying mental models. Despite receiving outdated news, many respondents continued to expect higher returns, focusing solely on future profits rather than current share prices.
A review highlights the potential of reinforcement learning to optimize steel structure design, emphasizing the need for robust code compliance, manageable computational cost, and validated cross-structure generalization. Practical use requires independent engineering verification and testing across clearly defined structural families.
A team of scientists proposes a dispersion-assisted polarization engineering strategy to achieve high-purity linearly polarized emission from compact BIC lasers. The approach relies on far-field beam-polarization matching, resulting in consistent linear polarization across the entire beam cross-section. Experimental validation demonstr...
Researchers argue that addressing climate change requires a new approach, one that considers the strong coupling between climate and society. The authors propose the 'Möbius-based Coupling Climate-Social System' framework, which identifies three principles: human-environment coupling, telecoupling, and strategic coupling.
Using TaS2 as a model system, researchers demonstrate that coordinated interlayer sliding and intralayer atomic reconstruction can reorganize layered crystals into adaptive hetero-phase superlattices. This enables the construction of superlattice architectures and controlling emergent quantum states in layered materials.
A study of 120 women found that severe pelvic floor and anorectal symptoms are associated with more severe depressive symptoms and lower self-esteem. Chronic symptoms can lead to social isolation, reduced participation, and a sense of losing control over one's body.
Taylor & Francis is sharing standardized metadata for all new journal articles, including funding information and author details. Participating institutions will receive automated real-time notifications when their researchers publish in Taylor & Francis journals.
Researchers developed tiny ceramic microscrolls that can be unrolled and rolled up in a controlled manner using a magnet, inspired by the rolling motion of butterfly proboscis. The microscrolls have proven to be durable and can lift more than 30 times their own weight.
Researchers found that aged granulosa cells derived from iPSCs exhibit impaired germ cell differentiation due to age-related mitochondrial damage and nuclear ageing. However, inhibiting the ERK/MAPK pathway can partially rescue this defect, suggesting a promising strategy for improving germ cell regeneration.
Hankelformer improves forecasting of extreme weather events by capturing local spatiotemporal dynamics and enhancing feature invariance. It achieves state-of-the-art performance on multiple datasets, including energy, transportation, and extreme weather domains.
Researchers identify three water molecules as minimal unit for efficient catalytic dynamics in aqueous environments. The discovery reveals a unique 'structural switch' mechanism, enabling fast proton transport and resolving the long-standing question about the threshold required for collective catalysis.
Researchers have identified a naturally occurring gut molecule that strengthens chickens' immune response against bacterial infections. The compound, sodium butyrate, reprograms chicken immune cells to fight diseases without causing inflammation.
LipidLibrarian harmonizes fragmented lipid data from international databases, enabling researchers to identify new diagnostic markers quickly. The platform accelerates research processes and increases reproducibility in clinical projects investigating lipid profiles as potential biomarkers.
Researchers have identified a genetic mechanism that coordinates flower development and fruit formation in tomato plants, enabling them to produce fruit more reliably during challenging growing conditions. The discovery could lead to the development of seedless tomatoes with improved yield and quality.
Scientists discovered that ribosomes struggle synthesizing transmembrane proteins, triggering quality control mechanisms to eliminate defective proteins. This new insight sheds light on a novel role of protein quality control at the ribosome, potentially leading to treatments for genetic diseases like cystic fibrosis.
A new study found that negotiation is a routine part of daily life, with over 30% of social interactions involving some form of negotiation. The most common process was agreement-seeking and joint decision-making, not the zero-sum exchange typically associated with negotiation.
A multiprogram enrollment application can conserve valuable time and resources by enabling people to apply to several public benefit programs at once. States can simplify applications by shortening them, incorporating autopopulated responses, and updating systems to identify complex cases.
A research team at Case Western Reserve University is developing a non-invasive oral cancer test that can diagnose the disease in minutes. The test uses a simple oral swab and measures the ratio of two naturally occurring peptides, offering a promising alternative to current biopsy methods.
Researchers at UT Health San Antonio have uncovered how the liver's internal clock coordinates the release of proteins that regulate metabolism. The findings suggest that understanding this internal clock could help guide future research on metabolic disease and inform optimal timing for meals and medication.
Kartik Srinivasan has been appointed as the new editor-in-chief of Optica Quantum, bringing extensive expertise in quantum photonics and a distinguished record of scientific leadership. He will work to support the journal's success and serve its community with an exceptional editorial board and support team.
Researchers from Children's Hospital of Philadelphia have found distinct genetic architecture in pediatric-onset rheumatic and inflammatory diseases compared to adults. The study identified 39 genome-wide significant variants associated with immune responses, including previously unreported variants.
Researchers combined AI, genetics, and gut microbiome analysis to shed light on intestinal fibrosis in Crohn's disease. They identified a shared set of 43 key genes linked to disease progression and found that bowel fibrosis is driven by ongoing immune activation, damage to the intestinal lining, and changes in gut bacteria.
Scientists found that a type of supernova explosion could create the necessary elements for planets, including water, around 100 million years after the Big Bang. This discovery suggests that planet formation may have occurred earlier than previously thought.
Researchers discovered a statistically significant reduction in premature atrial contractions after cannabis inhalation, with no impact on daily activity levels. The findings challenge assumptions about the cardiovascular effects of cannabis and may lead to new approaches for preventing or treating abnormal heart rhythms.
Researchers at Seoul National University developed a technology to mass-produce 6G antennas on wafers, integrating antennas and RF semiconductor switches. This approach enables the production of ultra-high-density antenna arrays required for 6G and satellite communications in smaller form factors.
The review highlights security and ethical risks in AI-powered embodied systems, including hallucinations, synthetic forgeries, and adversarial attacks. It proposes a roadmap toward dependable embodied intelligence through safeguards like contextual checking, forgery detection, and risk-aware reasoning.
A study identifies clear body-shape differences between wild and farmed populations of the stinging catfish, revealing how natural habitats and hatchery conditions can impact diversity. The research provides a framework for selecting diverse broodstock and preserving valuable wild morphotypes to support more resilient and sustainable a...
A team proposes a new theoretical framework called Non-Hermitian Statistical Crystallography to jointly control light absorption and amplification. They extend research on controlling light scattering beyond conventional crystal structures to disordered systems, enabling 'stealthy hyperuniformity' and precision directional control.
The new group aims to develop a complete geometric classification of wave functions for crystalline systems, predicting promising materials for photovoltaics and controlling properties. Dr Johannes Mitscherling's team combines solid-state physics with geometry and quantum information to uncover novel phenomena in crystals.
A new study finds that ancient trees preserve rare genetic variation that is poorly represented elsewhere. The research suggests that population history, rather than tree age, contributes to the evolutionary importance of these trees.
Insilico Medicine has nominated ISM0900, a potent and selective oral Lp(a) inhibitor, as a preclinical candidate for managing cardiovascular risks. The compound demonstrates rapid onset, excellent oral pharmacokinetics, and superior efficacy in reducing Lp(a) levels.
Two remote Rossby wave trains converged to strengthen pressure gradients over northern China, driving the extreme wind event. The team found that these large-scale patterns were boosted by anomalous atmospheric circulation and enhanced winds in northern China.
A new study from Florida Atlantic University finds that men who consume high amounts of ultra-processed foods have increased risks of prostate cancer. Men with the highest UPF intake had a possible 34% higher risk, although the finding did not reach statistical significance.
The study identified RTN4IP1 as a factor associated with poor prognosis in triple-negative breast cancer, promoting metastasis through NAD⁺ depletion and disrupting glycolysis and oxidative phosphorylation. RTN4IP1 interacts with AK4 to cause this metabolic disruption.
A new study reveals a way to generate naturally occurring hydrogen through magnetite reactions with hot water deep underground. The team found a method to stimulate hydrogen production in banded iron formations, significantly increasing the resource's potential.
Researchers at Tufts University have developed a new approach to understanding famines as complex systems that evolve over time. This approach considers multiple interacting factors, including conflict, drought, and economic shocks, and aims to improve famine prevention and response.
A team of researchers has developed a compact, rechargeable supercapacitor that can be disassembled into reusable components, reducing electronic waste. The device uses zinc ions in a water-based electrolyte and dissolvable adhesives, allowing it to be recycled multiple times with minimal loss of performance.
The BEST-BE observational study will track the incidence of pulmonary exacerbations, health-related quality of life changes, and adverse events in adults with non-CF bronchiectasis. The study aims to deepen evidence on brensocatib's long-term efficacy and safety profile.
A study revealed that mice have a constant fraction of their egg reserves ready for activation, despite aging and identical DNA. The ovary has an actively monitored system that keeps track of its egg supply, challenging the traditional view of ovaries as passive reservoirs.
Recent research explores the use of nanomaterial-based drug delivery to increase treatment efficacy for glioblastoma, a type of brain tumor with poor prognosis. Stimuli-responsive and biomimetic nanomedicines are designed to overcome the blood–brain barrier and deliver drugs selectively within tumors.
Researchers developed a novel semiconductor integration platform, BBCube, combining advanced chip packaging, high-density interconnects, and improved thermal management. This enables more precise chip placement, faster communication, and efficient cooling for powerful and energy-efficient AI accelerators.
Researchers analyzed European viper venom samples to investigate how they are shaped by competing demands of catching prey and defending against predators. The study found no evidence that venom components directly activate pain-sensing nerve cells, instead suggesting that hunting efficiency is the primary driver of venom evolution.
A study from Karolinska Institutet found that people treated with modern NOAC blood-thinning medicines experienced a slower rate of cognitive decline compared to those receiving warfarin or no anticoagulant treatment. This was associated with lower risk of other health problems, including death, stroke, and fractures.
Engineers at MIT have created an interactive platform that maps habitat design factors to behavioral health outcomes such as stress, anxiety, and feelings of isolation in extreme environments. The study's findings can be applied to designing habitats in space, submarines, polar expeditions, and other isolated settings.
Researchers studied ancient penguin fossils on Seymour Island to understand past climate change. The analysis of chemical elements across the bones revealed differences in elemental composition between warm and cool periods.
Researchers found that electrifying kilns and using DAC can significantly reduce cement production's climate impact. The technology removes more CO₂ than it generates over its lifecycle, with efficiencies ranging from 85-96% depending on the energy mix used.
A new study confirms that oxytocin selectively increases trusting behavior in men with a low disposition to trust, regardless of their trust scores. The hormone's effect persists even after controlling for personality traits, suggesting that oxytocin may intensify the expectation of cooperation and reduce fear of being cheated.
KIST-Ocean, an AI-based global ocean prediction model, has been developed to overcome limitations of existing ocean models. It forecasts the three-dimensional state of the ocean at five-day intervals and can generate changes down to a depth of 600 meters with significant computational efficiency.
According to a national survey commissioned by The Ohio State University Wexner Medical Center, most U.S. adults believe brain health habits should begin before age 40. Regular exercise, quality sleep, healthy eating, and strong social connections can help support long-term brain health.
A national survey reveals half of sleep-deprived nursing moms rely on AI for breastfeeding advice, often leading to preventable health scares. Pediatricians emphasize the importance of human guidance and expertise over AI-driven solutions.
A new study found that social disadvantage significantly amplifies adverse health trajectories in women with early natural menopause. Unemployment was strongly associated with increased risk of all-cause mortality and incident dementia, emphasizing the need for comprehensive assessments of social determinants of health.
Researchers have developed an AI semiconductor device that temporarily remembers recent inputs while autonomously forgetting older information. This technology enables continuous processing of complex time-series signals without a separate reset process, representing a key innovation for low-power edge AI systems.
A 300-million-year-old event shows that volcanic activity and orbital forcing combined to trigger rapid warming. The study reveals the importance of sustained orbital forcing in triggering positive climate-carbon cycle feedbacks, leading to massive carbon release and abrupt large-scale warming.
A recent study found that maternal vaping was reported in half of the SUDI cases involving direct bed sharing, while smoking and/or vaping was present in nearly three-quarters of these cases. The researchers stress that more research is needed to establish specific risks associated with vaping during pregnancy.
Researchers have developed a new hydrogel made from peptides that can transport ions, generate electrical signals when squeezed, or interact with cells and biological molecules. The gel has tiny water channels and is electrically polarized due to its highly organized structure made from nanofibers.
Researchers at UniSC captured dolphins using shells to hunt fish off Queensland's coast, with evidence suggesting calves may learn from mothers. The behavior, called shelling, is rare and has only been documented in Western Australia before.
Researchers develop a dual-interface coordination orchestration strategy to enable high-energy aqueous zinc-iodine batteries, overcoming challenges in four-electron I chemistry. The approach improves reversibility and stabilizes the Zn electrode, leading to stable cycling and high energy density.
A major review of bird and bat collision mitigation strategies concludes that future wind energy production must balance biodiversity protection. Smarter, combined approaches are needed to maximize wildlife protection at wind farms.
In a rare study, researchers found that red-winged blackbirds consistently responded more aggressively to nonvenomous gopher snakes than venomous rattlesnakes, striking the snakes roughly half as often. The birds' unique defense strategy suggests they may be adapting to protect their nests from both types of predators.
Researchers at USC have developed a genetic tool called the Mechano-Recorder to measure tumor cell softness. This insight can help target hard-to-reach cancer stem-like cells for destruction, potentially improving cancer treatment outcomes.
Researchers have developed a new stretchable catheter that can reveal features of arterial plaque not visible with conventional imaging. The device uses electrical measurements to identify metabolically active plaques, allowing doctors to spot potentially deadly buildup before it causes a heart attack.
The KAIST research team developed an explainable AI technology that detects patterns of foreign-linked influence operations in online news comments. The model identifies 23,998 accounts exhibiting patterns consistent with public-opinion manipulation, targeting division and confrontation within Korean society.
The International Olympic Committee recommends routine screening and monitoring of elite athletes' mental health, addressing contributory factors in training and competition. The statement also emphasizes the importance of organisational culture fostering good mental health and wellbeing.
A data analysis on excess deaths was retracted by BMJ Group after concerns were raised about the quality and messaging of the research. The Princess Máxima Centre found no evidence of malicious intent or falsification of data, but concluded that the authors' explanations for excess deaths were misleading and selective.
A recent study published in the Emergency Medicine Journal found nearly 500 children were injured by e-scooters between 2019 and 2024. Most injuries occurred due to falls or collisions with vehicles, highlighting the need for clearer public health messaging and regulation.
Researchers discovered 86% of bare surface soil samples exceeded EPA's residential soil lead hazard level, with nearly 94% exceeding screening levels. In homes without interior lead-based paint, 80% of floor dust samples exceeded safety thresholds.
Dr. Lorenz Studer is known for his pioneering advances in stem cell biology, regenerative medicine, and the development of stem cell-based therapies for neurodegenerative disease.
Researchers have discovered that surface hydroxyl groups on platinum catalysts are crucial for controlling the conversion of methanol into hydrogen. The study found that hydroxyl-rich oxide supports can improve platinum-based methanol reforming catalysts, leading to higher hydrogen production rates.
A new FSU study found that a new hurricane graphic helps non-experts identify inland areas under watches and warnings, but doesn't change perceptions of risk or protective actions. The updated format also didn't improve ability to identify regions under warnings.
A study of 426 university students in Nigeria found a clear association between reported chemical exposure frequency and reported symptoms, with frequent exposure linked to oxidative stress-related symptoms. The researchers also highlight the importance of laboratory safety practices and healthy dietary habits.
After 18 years of leadership, GSA CEO James C. Appleby is stepping down, leaving behind a strong foundation for the organization's continued growth and impact. The Board of Directors will begin a national search for a new CEO to build upon this foundation and guide the organization towards emerging opportunities.
A comprehensive review of nanobiochar reveals its potential to address multiple agricultural challenges simultaneously, including nutrient retention, water holding capacity, and stress tolerance. The study highlights the need for careful risk assessment and regulatory frameworks to ensure safe deployment in sustainable farming systems.
A new study from Florida International University found that students who attended public school pre-K performed better academically through high school than those in family-based childcare. The benefits of public school pre-K persisted into adolescence and were attributed to higher-quality teachers and curricula.
The Western Fire & Forest Resilience Collaborative will adapt its research tools for grasslands and shrublands, focusing on west Texas, to better protect ecosystems and communities. The collaboration aims to quantify the impact of wildfires on water resources in Colorado and inform land management decisions.
Researchers identified two immune cell populations present in both initial and recurrent arthritis flares, suggesting an immune-memory disease. These cells may serve as biomarkers for high-risk patients or to guide targeted therapies to reduce side effects.
The competition brings seven teams together to pitch optics and photonics technologies with cash prizes and industry mentorship. Previous winners include Max-IR Labs, Advanced Optronics, and Coalesenz.
Researchers have developed a machine learning model that can help clinicians assess uncertain variants in prenatal genetic testing, providing more accurate diagnoses and clearer information for families. The approach uses tissue-agnostic episignatures to overcome limitations in epigenetic testing.
Researchers used high-resolution ultrasound to measure a statistically significant reduction of 23.8% in measured scar depth after one treatment with DC microcurrent stimulation. The study found potential implications for tissue mobility and rehabilitation, but larger controlled studies are needed to confirm durability.
A new study led by McGill University researchers found that a pan-Canadian youth mental health program saved the public healthcare system an average of $4,355 per patient annually. The program, ACCESS Open Minds, shifted care from hospitals to community-based services, reducing reliance on emergency departments and inpatient programs.
A new study found that AI-assisted proposals are four percentage points more likely to receive funding from the NIH. However, these proposals tend to resemble existing funded ideas, raising concerns about the potential for AI to steer scientific funding toward safer research.
Researchers at UH College of Pharmacy are developing breakthroughs to combat sepsis, a leading cause of hospital deaths, and diseases such as Alzheimer's and sickle cell disease. A dual-action nanomedicine has shown a 100% survival rate in preclinical trials for sepsis treatment.
Researchers built a mathematical model to understand collective movement and rest in ant colonies. The findings show that a single 'first mover' ant activates a group, triggering a wave of coordinated movement involving hundreds or thousands of workers.
Researchers developed a systematic approach to evaluate the potential of forecast-informed reservoir operations (FIRO) in watersheds across the US. Applying this framework to 32 California and Nevada reservoirs, they found that operational flexibility is generally more constrained in snowmelt-dominated rivers.
Researchers analyzed millions of high-frequency turbidity measurements to reconstruct daily sediment movement, revealing a major shift: Rivers are becoming more 'bursty', with a 20-day decrease in the time it takes to transport 90% of their annual sediment. This change can overwhelm water treatment systems and damage aquatic habitats.
The report highlights chronic underinvestment in Native American communities, with recent Trump administration cuts exacerbating the issue. The current lack of funding is particularly troubling, given increased investments during the Covid pandemic.
An international study of 58,000 adolescents found that unstructured free time is strongly associated with delinquent behavior and exposure to violence. The study, published in PLOS ONE, analyzed data from 21 countries and found that association with delinquent peers was the strongest predictor of involvement in crime.
Researchers at West Virginia University are studying loss-chasing behavior in West Virginia to identify trends and triggers that cause gamblers to place risky bets. The goal is to promote responsible gaming and consumer protection in gaming markets.
The UH Health initiative expands training, accelerates research and innovation, and improves access to care in Texas. It brings together medicine, nursing, pharmacy, optometry, psychology, social work, population health, and others under one interprofessional vision.
Researchers identified TaPGS1's role in increasing grain size by enriching flavonols, altering auxin distribution, and delaying endosperm cellularization. Flavonol accumulation was associated with increased endosperm cell number and larger grains.
A study published in the Journal of Medical Internet Research found that potential harms co-exist with opportunities for crisis support on social media platforms. Researchers are calling for more control over content and safe spaces for connection and support, with a focus on empowering young people to make informed online choices.
A Yale University study identifies a new mechanism of action for GLP-1 therapies like Ozempic, recruiting AgRP neurons to help sustain fat loss and challenge the brain's hunger circuitry. The findings provide new insights into the biology underlying these medications' long-term effects.
A new study found that patients from wealthier European countries tend to start biologic treatments earlier but stop or switch treatment earlier, experiencing lower disease activity. The study highlights the importance of ensuring timely and equitable access to effective treatment for patients with PsA and axSpA.
A new study on pizza delivery found that consumer impatience significantly influences market dynamics, reducing competition and allowing lower-quality providers to survive. Consumer impatience also limits price competition, with a 50% reduction in delivery time worth more than 20% of the order price.
Arkansas researchers used a machine-learning approach to study the organization of neighboring genes in bacteria. The novel method distinguished disease-causing strains of Enterococcus cecorum from nonpathogenic ones by analyzing how neighboring genes are organized within the bacterial genome. This new approach may provide valuable clu...
New research at ANESTHESIOLOGY 2026 reveals ketamine may ease early symptoms of postpartum depression during C-sections. Additionally, sleep medication before surgery can lead to better pain management and reduced opioid use after surgery. The event also highlights the risks associated with cannabis use during surgery.
Gennady Gor and his team will explore how petroleum-derived polymers swell and shrink, and the effects of hysteresis on their elasticity. The research aims to improve reliability in models of polymer performance and ensure consistent behavior across various applications.
The SHEA and APIC statement strongly criticizes the new executive order on childhood vaccine recommendations, arguing that it fails to rely on sound scientific evidence. The measures may lead to increased vaccine hesitancy and put Americans' lives at risk, according to experts.
Researchers from the University of Rochester's TraCe-bMPS have developed tissue chips that can predict dangerous immune reactions to cancer therapies. The technology, which uses human cells and sensors, has been accepted into the FDA's Innovative Science and Technology Approaches for New Drugs pilot program.
Researchers at CU Anschutz and CU Boulder developed a miniature microscope that allows observing and activating individual brain cells during natural movement. This advancement could accelerate research into brain behavior and neurological diseases.
A BCM-led team will receive a $10 million award over five years to build FORECAST, an integrated system to study the emergence and expansion of deadly pathogens in human populations. The project aims to identify never-before-seen relationships between deadly pathogens and environmental drivers.
The University of California San Diego and San Diego County have developed a tool to track the New World screwworm, a parasitic fly whose larvae feed on living tissue. The dashboard combines reports of confirmed detections, environmental suitability, and media coverage to estimate risk nationwide.
Researchers used high-resolution three-dimensional imaging to study the internal anatomy of sorghum leaves, revealing a complex ventilation system. The study found that reducing stomata size can increase air spaces beneath the leaf, improving CO2 distribution without compromising photosynthesis.
Researchers are seeking 450 participants to explore the health effects of adopting a vegetarian or vegan diet among younger adults with overweight or obesity. Over 12 months, participants will follow a plant-based diet and have regular health checks to measure their health outcomes.
A comprehensive global assessment reveals striking regional disparities in depression-obesity comorbidity, with countries in East Asia and Southeast Asia experiencing rapidly increasing trends. The study projects that the median prevalence of depression-obesity comorbidity will rise to 869 cases per 100,000 population by 2035.
A large prospective cohort study found that daytime light exposure is associated with a lower risk of dementia, with participants exposed to bright light levels above 1,000 lux having a 16% reduced risk. Longer durations of bright light exposure also showed significant reductions in dementia risk.
A new integrated isotope study reveals that environmental conditions, rather than human selection, drove the initial increase in cereal grain size in southwest Asia around 11,000 years ago. The research found that larger grains grew under wetter conditions, while smaller wild-sized grains grew under drier conditions.
Researchers identify H6PD as a novel causative gene for autosomal recessive Parkinson's disease, linked to disruption of ER-mitochondria connection. The study reveals that this genetic defect leads to energy failure and neuron death in dopaminergic neurons.
A single-cell atlas reveals that a balance between two macrophage states, with lipid-fueled immunesupressors, tracks clinical outcomes in gastric cancer patients. Tumors with a more permissive immune state respond better to immunotherapy and have longer progression-free survival.
The study targets microglia, brain immune cells involved in inflammation after sepsis. Evodiamine-loaded liposomes deliver anti-inflammatory treatment to the affected areas, reducing brain inflammatory signals and protecting hippocampal neurons.
Researchers discovered two families of non-Hermitian solitons, SMASs and NRDSs, differing in formation thresholds and underlying physical mechanisms. Skin-mode localization suppresses wave spreading, while band nonreciprocity enhances it, giving rise to distinct nonlinear localized states.
Astronomers have discovered water molecules in the envelope of star IRS 3, located near the supermassive black hole Sgr A*. The star's enormous envelope, fueled by rapid mass loss, has allowed water to thrive in its vicinity. This finding suggests that Sgr A* is being enriched with fundamental building blocks of life.
Researchers have discovered a new class of high-Tc superconductors among 5d transition-metal-oxides, with the highest Tc recorded at 17.8 K in ReO3. The discovery is attributed to the synergistic mechanism of pressure-enhanced orbital hybridization and oxygen-lattice-dominated electron-phonon coupling.
Researchers challenged the double water bulge model by analyzing tidal data from satellite observations. They found that only 56.84% of locations experienced low tides and 43.16% experienced high tides, contradicting the physical existence of two water bulges.
Climate change is altering the distribution of cropland nitrogen pollution in China, with emerging hotspots shifting from the south to the north. Nitrogen accumulation in soils and increased rainfall are key drivers of this shift.
Researchers at the Max Planck Institute for Chemistry have developed a new method to reconstruct daily seawater temperatures over a four-month period from single rhodoliths. The approach combines three-dimensional X-ray imaging with geochemical analyses and an algorithm to merge data from multiple branches into a continuous timeline.
A new study found that folic acid works with the enzyme ALDH1L1 to produce retinoic acid, a critical developmental signal for the nervous system. Folic acid's protective effect is lost when ALDH1L1 is disrupted, supporting its role in preventing neural tube defects.
A high-throughput ceramic processing method using cellulose nanofiber dispersions enables rapid exploration of dielectric materials. The researchers identified a dielectric ceramic with excellent temperature stability, demonstrating its potential in advanced functional materials.
In a rat model of ischemic stroke, administering rapamycin immediately after blood flow restoration reduced brain damage and improved neurological recovery. The drug's protective effects extend beyond improving circulation, suggesting additional biological mechanisms that could be targeted to improve stroke recovery.
Researchers created a programmable DNA nanodevice that penetrates lipid membranes using mechanical motion, delivering molecular cargo into synthetic cells. The device enables active control of membrane transport in space and time.
A 304-million-year-old warming event could inform scientists about rapidly changing Earth conditions. A small temperature spike led to a larger one from melting permafrost, with global sea surface temperatures rising by over 7 degrees Celsius.
The €6 million 'BabyIAXO' magnet system at the University of Bonn will search for the axion, a particle that could explain a long-standing problem in the Standard Model of particle physics. The project's success would provide proof of the axion's existence and solve the 'strong CP problem'.
Researchers found that meaning in life and healthy digital habits are strong predictors of better mental health outcomes. These factors can be strengthened through interventions, regardless of religious affiliation.
Researchers develop new CAR-T engineering strategies to address the barriers of solid tumors, including tumor access, targeting specificity, cellular resilience, and patient physiological context. The approaches aim to build cellular fitness and overcome immunosuppressive signals, with promising results in clinical trials.
A statewide study of Mississippi's public universities found that nearly 1 in 4 students gamble, with 7% showing signs of a gambling problem. Students with gambling problems are more likely to report mental health concerns.
The University of Louisville's MD-PhD program has received a federal designation and funding, enabling it to amplify its curriculum and increase the number of physician-researchers trained. The National Institutes of Health (NIH) has designated UofL's program as an elite Medical Scientist Training Program.
Researchers at CERN's Large Hadron Collider have made a groundbreaking discovery that challenges the long-standing theory of how gluons behave inside atomic nuclei. The study, led by University of Kansas physicist Daniel Tapia Takaki, used incoherent J/ψ photonuclear production to probe the underlying gluon structure with unprecedented...
Researchers have discovered that proteins released from mitochondria can activate the immune system in a similar way to invading bacteria. Elevated levels of mitochondrial proteins were found circulating in the bloodstream even when no live bacteria were present, leading to excessive inflammation.
Researchers develop pangenome-guided breeding strategy to combine beneficial genes and traits for higher yields and stress tolerance in crops. The approach identifies and reintroduces lost genetic variants from wild species, resulting in improved seed size and high-altitude adaptability.
The DOE has committed funding for UNITY-3, a cutting-edge breeding blanket test facility at ORNL, with Kyoto Fusioneering relocating its US headquarters to Tennessee. This partnership establishes a shared commercial-scale testing infrastructure to validate critical systems and train digital twins of breeding blanket concepts.
Researchers at Kaunas University of Technology have created a more stable interface between the different layers of perovskite solar cells, improving their efficiency and operational lifetime. The new concept enables large-area modules to be coated with a uniform layer, allowing for practical application testing.
Researchers developed a novel imaging approach called SANDI to study microstructural brain abnormalities associated with Huntington's disease. The model revealed differences in cell density and size, correlating with disease progression and motor performance.
The Marcus Foundation has awarded $28.7 million to advance a clinical trial testing a stem cell-based therapy designed to regenerate damaged heart tissue after a heart attack. Researchers aim to develop approaches that could reduce or eliminate the need for immunosuppressive drugs.
New research articles published in The Journal of Nuclear Medicine explore intensified PSMA-targeted therapy for advanced prostate cancer, as well as novel approaches to targeted radiopharmaceutical therapy. Studies also investigate radiation doses from PSMA-targeted therapy and their relationship with treatment outcomes, while others ...
Researchers at TU Wien and University of California San Diego have discovered a new quantum regime of coherent X-ray generation with higher energies, breaking the conventional energy cutoff limit. The effect is attributed to the interaction between two electrons in helium atoms, which release their energy simultaneously.
Recent studies from the University of Gothenburg found that nicotine use is associated with symptoms of anxiety, depression, and other mental health problems in adolescents. Girls are particularly vulnerable to these effects, including increased risk of worsening sleep problems, low mood, and difficulties concentrating.
A new study identifies a parasite-specific protein TgPRO that helps Toxoplasma manage oxidative stress and energy production in crowded cells. The findings point to a possible therapeutic strategy: inhibiting pathways controlled by TgPRO could make the parasite more vulnerable to antiparasitic drugs.
The US FDA has cleared Eve, the first self-balancing personal exoskeleton, enabling eligible adults with spinal cord injury to walk and perform daily activities hands-free. Participants reported improvements in health status, psychological well-being, and quality of life, demonstrating substantial clinical relevance.
A global study of 68 specialist music programs across 25 countries reveals a spectrum of approaches to supporting musically gifted children. The research highlights the need for balancing artistic excellence with genuine care for children, with some programs prioritizing institutional prestige over child well-being.
New research at Aston University shows that mānuka honey's effectiveness against disease-causing bacteria cannot be attributed solely to its sugar content and methylglyoxal levels. The study identified additional bioactive compounds responsible for the antimicrobial activity, which may lead to the development of more effective honey-de...
A team of researchers has developed a new way to study heart valve disorders by creating miniature, working models of the heart. The models, called assembloids, were grown from pluripotent adult stem cells and can be used to simulate various types of valve disorders, including mitral valve prolapse.
Vasanthi Jayaraman has been elected President-elect of the Biophysical Society, while Harpreet Singh will serve as Secretary. The election results also include four members elected to Council for three-year terms.
A new study published in Diabetes Care found that older adults with type 2 diabetes are at a higher fracture risk, but bone loss alone does not explain this increased risk. Researchers used a novel bone imaging device to analyze cortical and trabecular bone density, microarchitecture, and strength, and found that changes in these areas...
A McGill University-led study recommends cold-climate cities expand electric bus fleets and implement slow charging to optimize operations and reduce energy consumption. The approach aims to eliminate diesel reliance and minimize operating costs, making transit systems more cost-effective and eco-friendly.
A hybrid lifestyle program showed potential benefits for cardiometabolic health among adherent participants with obesity, but failed to achieve significant weight loss. The study suggests further investigation into the program's effects on metabolic health.
Researchers developed a computational framework called DANDELION to identify disease-driving genes in complex diseases like asthma. The study found that protein palmitoylation plays a key role in driving the disease, revealing a potential new target for future therapies.
Researchers develop two virtual culturally grounded interventions to address substance use among urban American Indian and Alaska Native emerging adults. The studies show reduced substance use, including cannabis and alcohol consumption, as well as social connections with tribal communities.
A new international study defines clinical obesity as a significant predictor of increased disease burden, operative risk, and cardiovascular risk in patients undergoing metabolic bariatric surgery. The study found that the majority of patients met criteria for clinical obesity, while a minority had preclinical obesity.
Researchers at Murdoch Children's Research Institute have developed a powerful platform to test and advance new treatments for childhood heart diseases. The breakthrough involves creating lab-grown heart valve tissues that closely resemble human body valves, providing a promising approach for regenerative medicine.