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.
Research at UT MD Anderson Cancer Center has identified biomarkers to identify patients with resectable NSCLC who benefit most from perioperative immunotherapy. The center also found that the composition of donor cord blood may influence CAR NK cell therapy outcomes.
A systematic review and meta-analysis found that hybrid digital mental health interventions can positively impact young people's emotional and behavioral well-being. The study highlighted the importance of embedding digital tools in supportive settings like schools to achieve sustainable benefits.
A recent study covering 46 countries found that smokers are largely unaware of the cardiovascular risks associated with smoking and second-hand smoke. This knowledge gap is particularly concerning given the high number of cardiovascular deaths worldwide linked to tobacco use.
The CEMDI-PAIMS Symposium brought together experts from materials science, AI, data science and engineering to accelerate the discovery of next-generation materials. Key findings include advances in computational modeling, artificial intelligence, and data-driven approaches for energy and environmental applications.
A new study found that European carnivorous mammals grew larger and more diverse in body mass after a global warming event, while their rivals remained diverse for millions of years. This suggests regional climate played a key role in determining who ruled as top predator, rather than universal competition.
Research shows that pressure measurements from smartphones can enhance hailstorm forecasts, outperforming traditional weather stations in some cases. The study aims to integrate smartphone data into forecast models for better early warnings and local-scale hazard capture.
A study by the Helmholtz Centre for Environmental Research - UFZ found that EU raw materials policy focuses on securing supplies rather than reducing consumption. Dominant narratives such as 'corporate competitiveness' and 'strategic autonomy' have shaped policy, sidelining alternatives like sufficiency and resource justice.
A new study has found evidence of potentially hazardous microbial growth on mummified human and animal remains sold online, posing risks to buyers. The analysis also highlighted non-compliance with postal regulations, putting delivery workers and others at risk. Stronger oversight is needed across online marketplaces and industries.
Researchers developed a new technique to study coupled multi-ion and electron transport in solids, revealing traditional diffusion models are insufficient. The tracer exchange method showed complexities such as nanoscale confinement and one-dimensional channels forcing ions to move in single file.
A Cornell University study found that passkeys can be more dangerous than traditional passwords for people targeted by intimate partner abuse. The researchers discovered that many participants struggled to identify and protect themselves from malicious use of their passkeys, highlighting the need for improved security measures.
Researchers identified subtle brain differences in children at increased risk of schizophrenia, even before symptoms emerge. The study suggests that early screening and personalized intervention strategies can help detect the disorder's progression.
Researchers use antibiotics to clarify RNAP function, discovering that the enzyme works only if a certain moving part briefly swings into place to stabilize RNA synthesis. The findings reveal a previously unknown mechanism of RNA synthesis shared across diverse forms of life.
Researchers found that older adults with multiple chronic conditions are less alike, raising questions about one-size-fits-all clinical recommendations. The study suggests basing guidelines on each person's unique multimorbidity rather than chronological age alone.
The Hastings Center Report examines the moral dimensions of family presence in patient suffering, including the value of witnessing a conscious patient's pain. The report also addresses the ethics of AI and psychiatry, including clinician reactions to absent families and the role-specific obligations of surrogate decision-makers.
Researchers have found evidence of two episodes of significant Atlantic Meridional Overturning Circulation (AMOC) intensification between 17,800 and 14,800 years ago. The study suggests that the AMOC may be more dynamic than previously thought, with potential consequences for global climate patterns.
A comparative study examines autologous pericranium and G-Patch grafts in cranial duraplasty, finding fewer complications with natural grafts but no significant difference. The study highlights the need for larger multicenter studies to determine comparative effectiveness.
A study found that dyadic coping partially explains the association between fear of cancer recurrence and depression among middle-aged and older survivors. The findings highlight the value of involving partners in psychological care to improve emotional well-being during cancer recovery.
A recent study reveals apricot's hidden genomic diversity by integrating chromosome-scale assemblies from domesticated and wild relatives. The research identifies millions of small variants and structural changes, shedding light on how distant lineages contribute to the gene pool and how transposable elements reshape regions near genes.
A UC Riverside-led study suggests that vanillin flavoring in e-cigarettes may disrupt the normal development of embryos in pregnant women who vape. Researchers found that high concentrations of vanillin can cause human embryonic stem cells to lose pluripotency and differentiate into endoderm, potentially leading to serious developmenta...
Studies in Pakistan's trauma registry found that traumatic brain injuries are associated with high death and disability rates long after the initial injury, even in moderate cases. Patients remain vulnerable during hospital discharge transition.
A new study by King's College London reveals that proposed new obesity definitions give greater insight into the ill health of metabolic bariatric surgery candidates compared to BMI. The study found marked variation in disease burden among patients considered for surgery, despite similar BMI.
Researchers developed an AI model that analyzes routine whole histopathology images to predict cancer subtype, genetic mutations, and survival outcomes across 32 solid cancers. The model achieved a strong predictive accuracy score for TP53 mutation detection and demonstrated the ability to infer RNA expression levels and tumor taxonomy.
Researchers found that lab variations can lead to inconsistent data, affecting AI model accuracy and reproducibility. The study highlights the importance of standardization in experimental design to improve data quality for machine learning models.
A new study by Bournemouth University found that 'pioneering pairs' of ospreys, which nest away from others, are key to driving population recovery. These birds create separate subpopulations and increase the speed of recovery for the species through long-distance dispersal.
A research team has computationally designed a synthetic peptide that enables modular detection of coronavirus 3CLPro enzymatic activity. The optimized peptide produced clear loss-of-signal or gain-of-signal responses corresponding to different 3CLPro expression levels, measuring protease activity rather than viral presence.
Researchers have found that Prevotella melaninogenica can survive in the presence of oxygen, challenging a long-held assumption about its obligate anaerobic nature. The study also reveals new insights into the bacteria's ability to consume oxygen and deal with oxidative stress.
The study proposes a public health agenda for AI to improve delivery of proven health interventions through patient identification, outreach, and care coordination. Government leadership, cross-sector partnerships, and sustained investment are essential for realizing this potential.
A study published in JAMA Otolaryngology–Head & Neck Surgery found that preoperative chemo-immunotherapy was more effective than immunotherapy alone in reducing tumor size in patients with head and neck cancer. The study analyzed data from 86 adults with head and neck cancer treated between July 2024 and March 2026, and showed that pat...
A new study at Boston Medical Center found that a trauma-informed clinical guideline can reduce reflexive Child Protective Services reporting by 50% without compromising child safety. The study analyzed birth hospitalizations involving infants exposed prenatally to opioids and compared reporting rates to 17 other hospitals.
Eco-nanozymology enables effective modulation of biogeochemical cycles, including carbon fixation and nitrogen fixation, while achieving efficient environmental remediation and low-value biomass valorization. The framework has shown outstanding performance in various applications, including energy conversion and environmental remediation.
Researchers investigated adding iron to the ocean to boost CO2 removal, finding varying effects on marine ecosystems. The Southern Ocean offers a favorable balance of climate impact and ecological consequences, while other regions face more severe consequences.
Researchers identify AGR2 as a prognostic marker for NF-PanNETs, while FOXM1 is found to promote malignancy and proliferation. AGR2-high cells exhibit malignant features, including increased proliferative activity and metastasis-like signatures.
Researchers analyzed blood samples from 949 people over 50 in Nigeria and found unique protein profiles compared to a comparable group in Canada. The study suggests the need for globally applicable biomarkers to avoid misdiagnosis due to varying risk factors and environmental exposures across populations.
Researchers from NUS uncover a mechanism that helps cancer cells hide from the immune system by suppressing natural danger signals. Targeting this 'hidden switch', DDX6, could make tumours more visible to the immune system, improving existing or new immunotherapies.
Scientists struggle to define fungal age due to the complex life cycle of fungi, which can live for hundreds to thousands of years. Leveraging new technologies like 'fungi-on-a-chip' and genetic tracking may provide unprecedented insights into fungal longevity.
Researchers have developed a potential new approach against the highly drug-resistant hospital fungus Candida auris. A synthetic sugar molecule that corresponds to a component of the fungus's surface has been identified as a promising basis for a vaccine, protective antibodies, and a rapid diagnostic test.
A team of computer scientists at the University of California San Diego developed a device that can take over communications between two key flight computers on a Boeing 737 by plugging into an unused maintenance port. This attack can be carried out in under 60 seconds, posing a significant risk to aviation security.
Historical data analyzed reveals the famous flood of 1342 was part of a 16-flood event series lasting almost two years. This study provides insights for modern flood protection strategies, highlighting the need to anticipate multiple major floods in quick succession.
Researchers developed a flexible microsystem to deliver light directly to internal cancer treatment sites, overcoming the limitation of traditional PDT. The system, powered wirelessly and containing tiny light-emitting components, shows promising results in laboratory tests, paving the way for more precise and effective cancer treatments.
A national study found that about half of prostate cancer patients receiving focal therapy fell outside the recommended patient groups, highlighting the need for evidence-based treatment decisions. The study emphasizes the importance of understanding which patients are most likely to benefit from promising new treatments.
Scientists have discovered how certain DNA repair enzymes preferentially target specific genetic sequences, leading to the accumulation of mutations in vulnerable regions. This understanding has implications for cancer development and the evolutionary process.
A systematic review of 68 studies finds varied psychological responses to collective trauma, with exposure intensity and social circumstances playing key roles. Social connection also offers protective benefits.
Active surveillance for favorable-risk prostate cancer increased significantly in the Veterans Affairs healthcare system, with high rates among low-risk and intermediate-risk patients. This trend suggests that many veterans are avoiding unnecessary treatment, but disparities in care persist.
A retrospective cohort study of 16,924 men found metabolic syndrome and related abnormalities during the first year of treatment. Hypertension was the most common metabolic outcome among patients receiving concurrent androgen deprivation therapy and an androgen receptor pathway inhibitor.
A randomized clinical trial of 698 patients with localized intermediate-risk prostate cancer found that stereotactic body radiotherapy was not superior to moderately hypofractionated IMRT for disease-free survival at 3 years. However, SBRT showed better bowel-related quality of life compared to IMRT.
A cohort study of 1,582,834 veterans with MDD found that most received recommended treatment, but there was an increasing trend in the proportion who did not. This highlights the need to investigate potential undertreatment and examine mental health service availability that influences treatment selection decisions.
This retrospective study examines patterns and trends of focal therapy for nonmetastatic prostate cancer in US cancer centers. Focal therapy procedures remained uncommon, occurring mostly in low-, high-, or very-high-risk disease settings.
A cross-sectional study found that exposure to Agent Orange and open-air burn pits were independently associated with poorer mental and physical health outcomes among US veterans. The study highlights the need for continued support and resources for veterans affected by these toxic exposures.
A new study found that the majority of veterans with low-risk prostate cancer pursued active surveillance in 2024, up from 27% in 2005. The study followed over 73,000 veterans and showed similar survival outcomes for surveillance compared to treatment.
Researchers found that astrocyte shape and molecular characteristics vary across brain regions, influencing their distinct roles. The study reveals that the Nfix gene coordinates two parallel pathways involving GABA, which is essential for astrocyte-neuron communication, and its absence impairs memory consolidation.
A retrospective cohort study found that patients treated with aripiprazole had a lower risk of hyponatremia than those on olanzapine. This association could inform clinical decision-making for high-risk patients, despite residual confounding considerations.
Research found that six sets of 30-second sprints altered nearly a quarter of proteins in the bloodstream, while 90 minutes of moderate cycling changed fewer than one-quarter of one percent. Sprinting triggered changes in more than 200 metabolites and was associated with lower risk of cardiovascular and metabolic disease.
A longitudinal study of Reddit posts since 2022 reveals that trust in generative AI is generally higher than distrust, with 31% of posts expressing trust and 26% expressing distrust. The study's findings suggest that attitudes toward AI have remained divided over the past four years.
Researchers propose a new air-electrode design principle that improves reversible solid oxide cell performance by balancing ionic and electronic conductivity. The composite air electrode enhances fuel-cell and electrolysis performance, enabling more efficient hydrogen production with lower costs.
Researchers developed a single fiber that can generate electricity while detecting hazardous gases, like hydrogen sulfide. The device achieved a power conversion efficiency of 7.16%, demonstrating potential applications in smart clothing, industrial safety monitoring, and next-generation IoT sensors.
Researchers developed Latent Seal, a watermarking framework that integrates image watermarks into latent diffusion models. The approach helps identify AI-generated content and support copyright verification without degrading image quality. Tests show the method remains accurate after common edits and distortions.
A randomized controlled trial on levidex, a digital health application, has shown clinically significant improvement in disease-specific quality of life for people with multiple sclerosis. The study found that levidex improved MS-specific quality of life, depressive symptoms, and social functioning in participants.
Researchers develop ultra-sodiophilic mixed conductor interphase that allows for uniform top deposition in quasi-solid-state sodium-metal batteries, overcoming limitations of traditional artificial solid electrolyte interphases. This breakthrough enables long-lasting and high-performance batteries with enhanced safety and energy density.
Researchers developed a hydrated network interphase with dynamic negatively charged microregions, overcoming limitations of conventional stabilization methods. The HNI strategy achieves triple synergistic regulation of Zn deposition, leading to improved cycling stability and high-performance energy storage systems.
A GPS tracking study found that invasive barred owls consistently occupy the tallest, oldest, and most complex stands of forest, threatening spotted owls' habitats. Managing barred owl populations reopens habitat for spotted owls to reclaim, conservatively estimating over 1,800 square kilometers of restored habitat.
A Finnish study found that habitual coffee consumption is associated with healthier body composition, lower visceral fat, and greater skeletal muscle mass. In both men and women, higher coffee consumption was linked to lower circulating levels of branched-chain amino acids, a key biomarker for insulin resistance.
A study maps how antibodies target a key region of the SARS-CoV-2 spike protein, neutralizing the virus, and how emerging variants escape. Researchers identified three immune escape strategies: disruption, glycan shielding, and conformational remodeling.
A new study found that moderate self-disclosure in online dating profiles creates a more favorable impression and leads to greater romantic interest. The 'Goldilocks principle' suggests that not too little or too much information is ideal, striking the right balance between openness and curiosity.
Researchers at Fraunhofer Institute offer new perspectives on quantum advantage, considering open system dynamics and dissipative processes. The study examines the scalability of Quantum Approximate Optimization Algorithm (QAOA) for large problem sizes, demonstrating potential advantages over classical methods.
UCF researcher Mollie Jewett aims to 'starve' Borrelia burgdorferi of nutrients to prevent Lyme disease spread. Her team is focused on targeting the bacteria's ability to consume riboflavin, a key nutrient for its survival.
The foundation named 14 new Damon Runyon Fellows, providing them with independent funding to investigate cancer causes, mechanisms, therapies, and prevention. The fellows aim to pursue breakthroughs in cancer prevention, diagnostics, and therapeutics.
A new paradigm addresses challenges in distributed acoustic sensing by combining physical models with AI-driven generative modeling and denoising. The framework achieves high accuracy in fault diagnosis and event recognition, opening up scalable and precise acoustic monitoring for industrial safety and infrastructure applications.
Researchers develop AI framework to optimize CMOS LNA designs, reducing power consumption by 62% and improving linearity. The framework increases successful circuit simulations by nearly doubling the rate under foundry design constraints.
A new study from Washington State University found that Robinhood users prefer simple stocks with high idiosyncratic volatility, which outperformed more complex firms. The preference for simplicity persisted across all comparisons, regardless of firm size or complexity measures.
The updated guideline provides evidence-based recommendations on radiation therapy for adult patients with pancreatic cancer, clarifying its role in various settings. It recommends radiation therapy for patients with resectable, locally advanced, and metastatic disease, as well as those with recurrent or palliative needs.
Researchers at Cold Spring Harbor Laboratory created the first cross-species brain map to link mouse and marmoset regions. The study found that 43% of mouse brain regions match with marmoset regions, shedding light on human brain function and potential disease insights.
Research from Washington University School of Medicine identifies brain differences tied to sensory distress, often linked to anxiety and autism. Sensory over-responsivity is connected to anxiety in both children with autism and those without, but not directly related to ADHD.
Researchers developed a new therapeutic that targets cancer cells without harming healthy ones, significantly shrinking tumors in mice. The treatment, Pro-LYTAC, is activated within tumor cells and directed to lysosomes for degradation, restoring immune recognition of cancer cells.
By focusing on the specific regions of antibodies responsible for recognizing disease targets, the AI model improved binding affinity prediction and required fewer computational resources. This approach is similar to human-language AI models, where smaller domain-specific models trained on high-quality data can outperform larger ones.
A new study reveals that animals and microorganisms work together to break down microbial PHAs, providing a previously overlooked way for animal food webs to access carbon. This discovery opens a new perspective on interactions between microorganisms and animals, highlighting the importance of studying unusual organisms.
Researchers from Utrecht University found that the Atlantic Meridional Overturning Circulation's (AMOC) stability depends on how fast the climate is changing. Slow warming allows the ocean to adapt, while fast warming triggers a collapse around +2°C of warming.
Researchers developed a platform to screen nearly all human genome genes, linking disruption of individual genes to improved genetic outcomes in human cells. The top two genes, GJB2 and BET1L, were found to improve editing efficiency by more than six times when knocked out.
A study published in Nature Communications identified a language-specific brain network that can be detected even when the person is at rest or performing a task unrelated to language. The researchers used data from over 1,900 fMRI scans and found that this network spans the left hemisphere frontal and temporal regions of the brain.
A study reveals that environmental responsibility boosts corporate financial performance by increasing sales, especially for large companies after COVID-19. Stronger environmental performance generates higher sales leading to improved returns on assets and equity.
A team of researchers from Institute of Science Tokyo has developed a novel, one-step synthesis method for producing highly active nickel-cerium oxide catalysts. These catalysts achieve outstanding methanation performance while being suitable for large-scale production, offering a practical route toward carbon-neutral fuel technologies.
A coral-inspired 3D-printed scaffold reprograms immune cells to promote angiogenesis and bone regeneration, shifting macrophages from inflammatory M1 state to reparative M2 state. The scaffold also enhances angiogenesis, new bone formation, and reconstruction of bone defects.
Liver injuries from xenobiotics increased by nearly 400% between 2000 and 2024, with acetaminophen being the top driver. More than 80% of cases required inpatient care, highlighting the importance of poison centers in toxico-surveillance.
Researchers at Graz University of Technology developed design guidelines for batteries in electric vehicles to increase safety, make repairs easier, and improve sustainability. The new designs facilitate recycling and reuse of damaged cells, reducing waste and conserving resources.
A novel robot, BioflexBot, successfully mimics fundamental hand motions and exceeds human performance in precision and range of mobility. The BioflexBot can grasp complex objects, reach long distances, and deliver objects in confined spaces.
A new study provides compelling evidence that cynodonts, an ancestor of true mammals, may have been viviparous, giving birth to live young. The discovery sheds light on the reproductive mode of early mammalian ancestors and raises questions about other evolutionary traits.
Researchers at Osaka Metropolitan University found that a mitochondrial fusion protein called OPA1 plays a crucial role in regulating appetite and body weight. Mice lacking this protein exhibited increased food intake and age-related weight gain, highlighting the importance of OPA1 in maintaining energy metabolism.
New research finds increasing nanoparticle binding strength promotes stronger and more durable immune responses in mice. By fine-tuning molecular structures, researchers aim to create better vaccines for long-term HIV protection.
Researchers have developed bismuth electrodes that selectively pull magnesium ions from seawater, increasing the element's concentration by eight-fold and its selectivity over sodium ions. The electrochemical approach could be more sustainable and less expensive than current methods, with estimated costs of $107 per ton.
Researchers studied two closely related fish species in Lake Tanganyika, finding that they share the same preferences for simple choices but diverge when faced with complex decisions. The blue featherfin makes rapid, decisive choices based on one feature, while the golden featherfin takes longer to decide and considers multiple features.
Exposure to a mild strain of Streptococcus pyogenes (Strep A) triggers the body's immune response and builds protection against future infections. This natural immunity mechanism may also apply to other common infections, offering new insights into prevention and treatment strategies.
Researchers developed a learning-based navigation system that adapts to changing environments and optimizes sensor fusion. The system uses a quantitative belief state to evaluate the reliability of each sensor, feeding this information into a decision agent that dynamically adjusts fusion strategies.
A recent study with 100 pairs of mice found that elite athleticism does not shorten lifespan or limit reproductive success. The researchers observed that high runner mice bred for extraordinary distance running had no reduced reproductive success or lifespan compared to regular mice.
Research found that severe mental illnesses like schizophrenia and bipolar disorder can lead to preventable physical diseases, reducing life expectancy by up to 20 years. Patients often develop multiple chronic conditions affecting different systems, emphasizing the need for holistic treatment approaches.
A new study by NUS Medicine tracked the professor's physiological changes over time, introducing a personalized regimen of fasting, exercise, and nutrition. The DELTA study found significant improvements and challenges traditional approaches to health monitoring, focusing on function rather than static markers.
Researchers use LEO satellites to improve BeiDou-3 Navigation Satellite System (BDS-3) orbit and clock products, cutting positioning time by up to 79.2% and enhancing tracking coverage to over 99%. The approach also accelerates precise point positioning with five LEO satellites.
Scientists have developed a new synergistic metallization strategy for TOPCon solar cells, achieving a certified power conversion efficiency of 26.31%. The approach reduces optical shading and contact resistance losses, boosting the short-circuit current density to a record high.
A new study finds that the world's growing solar panel waste could deliver significant economic benefits if recycled properly. Researchers estimate that global PV waste will reach 297-402 million tonnes by 2060, containing valuable materials like silicon and metals.
A new sparse coding method reduces storage and transmission costs for high-precision Global Navigation Satellite System (GNSS) atmospheric corrections. The approach preserves accuracy while minimizing computational resources, making it suitable for global deployment in remote areas.
New research reveals that stricter vehicle standards are changing the composition of exhaust, with more toxic oxygenated compounds released. This shift highlights the importance of considering individual VOC species in future emissions regulations.
A study published in Human Reproduction found that vanillin, a common flavoring chemical in e-cigarettes, can disrupt the normal development of embryos in pregnant women who vape. High concentrations of vanillin caused cells to lose pluripotency and differentiate into endoderm, potentially leading to serious developmental issues.
The KAIST research team has successfully developed a new, eco-friendly hydrogen separation membrane that filters hydrogen through a molecular network. The membrane achieved a high bridge connectivity degree of 73% and showed significant improvements in hydrogen permeability and selectivity.
A meta-analysis of nearly 1,900 studies found that climbing stairs significantly reduces the risk of dying from cardiovascular disease. Regular stair climbing was associated with lower risks of heart-related problems and major cardiovascular conditions such as heart attack, stroke, and heart failure.
A meta-analysis of four randomised controlled trials involving 2,944 adults with intracerebral haemorrhage found that intensive blood pressure-lowering reduced recurrent stroke risk by 38%. The treatment strategy was consistent across all studies, with no observed increase in serious adverse events.
Men are more likely to be infected with TB due to increased exposure to the bacteria over their lifetime. Despite this, they were not significantly more likely to develop active TB disease compared to women.
A team of scientists, led by Wladimir Lyra at New Mexico State University, propose a new mechanism for forming massive planets around supermassive black holes. Computer simulations show how these planets can grow to sizes comparable to those of stars, potentially igniting nuclear fusion.
Long-term straw incorporation improves soil organic carbon by activating two mechanisms: physical protection in stable aggregates and chemical stabilization via iron-organic carbon associations. Straw return strengthens soil structure, promoting longer-term carbon storage.
A new Yale-led study reveals that extreme weather events are limiting where bird species can exist and affecting biodiversity estimates for over 500 North American bird species. The research found that accounting for variable and extreme weather conditions is crucial for understanding the distribution of biodiversity and its change.
Researchers found that Indigenous land restitution empowers communities to influence land use, but may not automatically yield environmental benefits. The study revealed that traditional land uses like pasturage increased, while non-native forest plantations decreased in restituted lands.
Researchers developed a fishbone-derived catalyst that turns low-density polyethylene agricultural film into olefin-rich liquid products with yields up to 89.32 wt.% and olefin selectivity of 84.03%. The catalyst, combined with phosphoric acid and iron, promotes carbon-carbon bond cleavage and regulates dehydrogenation reactions.
Pyrogallol's toxicity in aquatic organisms has been linked to oxidative stress and damage across multiple biological systems. The analysis identifies the need for broader environmental surveillance, long-term ecological studies, and improved exposure assessment to determine its effects on human health.
Researchers at Hopp Children's Cancer Center Heidelberg used PRAME-specific T-cell therapy to treat an advanced, therapy-resistant kidney tumor in a young patient. The treatment achieved complete tumor regression and no evidence of active cancer remains one year after infusion.
A study found a sharp increase in leucovorin dispensing to children aged 0-17 after a press conference touting its autism benefits, despite limited evidence supporting the claim. The spike in prescriptions rose 700% between 2024 and 2025, with the largest increases seen among children ages 6-11 and in the southern US.
Researchers combined iNaturalist photos with scientific observations to study harvestman care for 85 species, doubling the known data on parental care. The study reveals two evolutionary paths for paternal care and sheds light on the evolution of care in the Gonyleptoidea group.
Researchers observe star fragments plowing through surrounding gas, tracing the recycling process that supplies raw materials for new planets and stars. The study offers a glimpse into the potential fate of our Sun, which will shed its outer layers and return material to the Milky Way.
Rice researchers have discovered that tiny wrinkles in graphene can change its electrical properties, providing evidence for flexoelectricity. The findings suggest scientists may be able to control electricity by changing the shape of atomically thin materials.
Researchers at Rice University have developed a new technique for rapid production of advanced materials, called MXenes, using ultrafast flash Joule heating. This method significantly reduces the manufacturing time, switching from hours to just seconds, and produces less toxic waste.
The open-source image analysis pipeline accurately measures brain tissue changes in animal models, reducing variability among thousands of scans. The tool has the potential to improve early-stage evaluation of new therapies for acute ischemic stroke.
Public deliberation strengthens public health policymaking by broadening perspectives, generating invisible options, and tailoring policies to real-world constraints. This approach can improve policy quality, strengthen public trust, and create more effective and sustainable public health systems.
A new study by George Mason University found that male intimate partner violence survivors often view the issue as a private matter, fear retaliation, feel ashamed, or worry they won't be believed. This study sheds light on help-seeking barriers across racial and ethnic groups, highlighting gaps in support for male survivors.
A study published in Neurology found that estrogen-only hormone therapy was associated with a lower risk of developing dementia in women. Researchers analyzed data from over 21,000 female participants and found that those who took hormone therapy had fewer signs of Alzheimer's disease in their brains at autopsy.
A recent study published in Nature analyzed satellite estimates of biomass from tropical forests in the Amazon, Congo Basin, and Southeast Asia. The research found that temperature, aridity, soil nutrients, and other environmental variables affect forest biomass differently across regions.
Researchers analyzed nearly three decades of airborne radar observations to identify four features that aid vertically aligned storms in intensifying. These features include tight circulation near the sea surface and favorable wind orientation relative to wind shear.
A study by Colorado State University and others found that fast-moving forest fires burn more area severely, leaving fewer trees to reseed the landscape. This can lead to long-term ecological change rather than recovery.
Shengxi Huang, associate professor at Rice University, was elected a SPIE Fellow for her contributions to optics and photonics. The recognition acknowledges her work in multidisciplinary fields involving optics, photonics, and imaging.
Researchers at Rice University have successfully resolved the magnetic structure of hexagonal manganese telluride using uniaxial strain, allowing them to characterize the material's intrinsic magnetic structure. This breakthrough enables tuning of the anomalous Hall effect, a potential game-changer for spin-transport applications.
A study led by CU Boulder found that wars exhibit a persistent risk of escalation and that escalation dynamics, not duration or initial intensity, drives conflict growth. The research highlights the risks of engaging in conflicts and underscores the uncertainty surrounding wartime decisions.
Researchers at OIST have designed and synthesized new multi-functional compounds that change structure under UV light, exhibiting turn-ON fluorescence and bistability. These molecular switches have a range of desirable properties, making them suitable for applications in sensing, low-energy technologies, and responsive systems.
A new McGill University study analyzed six years' worth of data across 309 Canadian neighbourhoods and found that restrictions on short-term rentals result in lower rents. The researchers estimate that these restrictions saved Canadian renters $192.4 million in rent payments each month in 2023.
Researchers have developed a novel method to make a green-synthesised MOF using a scalable water-based process, which reduces estimated production cost and retains strong lead-capture performance. The material has been tested on real-world water samples, showing remarkable efficiency in removing lead from chemically complex solutions.
A new study from North Carolina State University found that an AI-enabled digital stethoscope struggled to detect cardiac murmurs and arrhythmias in cats, while performing moderately well in dogs. The researchers emphasize the need for veterinarians to rely on human expertise when using AI-assisted technology.
A study on the 2019 global climate strikes found that online conflict enables millions of strangers to discover they are telling the same story and act together. The researchers identified three phases: exposure, entanglement, and coalescence, where distinct causes fuse into a single global movement.
A two-year collaboration between Anindilyakwa Land and Sea Rangers and UTS scientists has delivered the first comprehensive scientific baseline for the corals around Groote Archipelago in Australia's Northern Territory. The study found coral cover ranging from 5 to 47 per cent across sites, dominated by hardy massive corals.
A recent study found that individual demographic characteristics such as age, sex, and marital status are stronger predictors of being childfree than state context. The study analyzed data from over 20,000 US adults and found varying levels of childfree populations across states, with California having the highest percentage at 22%.
A study of Reddit posts about the maternal Tdap vaccine found pregnant women seeking information to clarify concerns and better understand healthcare provider advice. Many posters asked for reassurance around vaccine safety or their choice to refuse the vaccine, but few posts contained discussions of vaccine hesitancy.
Researchers found microplastics in Gulf of Mexico oysters, leading to biochemical stress and physiological damage. The study identified histochemical alteration, protein nitration, and antioxidant expression as early warning indicators for microplastic contamination.
Researchers found that stroller-running parents experience significantly lower injury rates compared to non-stroller-runners. The study suggests that using a stroller while running may help mitigate the risk of injuries for parents.
A study found that US meat products with sustainability labels, such as organic chicken (7% increase) and grass-fed beef (33% increase), tend to be pricier than their non-labeled counterparts. The price premiums vary greatly depending on the type of label.
Researchers found that parents who ran with a stroller were less likely to sustain an overuse injury during the first three years after becoming a parent. For every 1,000 miles run, stroller runners saw a 55% lower injury rate compared to those who ran without a stroller.
The West Health Accelerator will expand UC San Diego Health's ability to ensure every patient gets the right care at the right time in the right setting. The six-year initiative aims to raise the standard for health systems across the country, leveraging advanced technologies and data analytics.
A study by Mass General Brigham researchers found that preeclampsia, preterm birth, gestational diabetes, and other adverse outcomes were associated with greater social needs, such as inadequate food, employment, and education among Black and Latina women. Integrating social needs assessment into postpartum care could improve long-term...
Colleen Sloan, PhD, has been recognized for her distinguished contributions to psychological practice in trauma psychology. She is a licensed clinical psychologist with over a decade of experience in trauma-focused mental health care and has developed effective interventions.
Heather Kelly, a UTIA plant pathologist, has been selected as a Fulbright Distinguished Scholar to collaborate with researchers in Brazil. She will use advanced technologies to model soybean disease epidemics and predict potential threats to Tennessee row crop production.
The Ochsner Transplant Institute has performed its 10,000th organ transplant, reflecting decades of clinical excellence and innovative care. The milestone places the institution among an elite group nationally and highlights its commitment to advancing transplant medicine.
A new large-scale survey of NHS nurses found that workplace culture and day-to-day working conditions are crucial in influencing whether nurses choose to stay in the profession. Improving work environment is essential to retain experienced staff alongside wider workforce measures.
High-frequency brain waves called ripples facilitate long-range neural communication during working memory tasks, suggesting a mechanism for integrating information. The study's findings may also help differentiate healthy cognitive signals from abnormal activity associated with neurological diseases like Alzheimer's or ADHD.
A new study reveals that food fraud costs the UK economy up to £2 billion annually, with most of the cost coming from fake products replacing legitimate ones. The research suggests stronger enforcement could pay for itself while reducing harm across the food system.
A University of Portsmouth study reveals a gap between ambitious conservation laws and their practical implementation in the EU and UK. The research argues that existing laws should be strengthened to recognize animals as sentient beings with intrinsic value, rather than just ecological assets.
The Louisiana Breast and Cervical Health Program has screened over 118,000 women since 2002, detecting nearly 1,900 cancers. The program aims to strengthen access to evidence-based screening and diagnostic services for eligible women across the state.
A study by the University of Texas at Austin found that Moody's new rating policy led companies to borrow an average 22% more, increasing their investments despite no change in financial health. The shift from counting preferred stock as debt to equity reduced a company's perceived risk and improved its credit rating.
NRG Oncology receives a perfect grant score of 10 and increased funding from the National Cancer Institute to continue its practice-changing clinical trials. The organization's focus on sex-specific malignancies has led to exceptional progress in cancer research.
A preclinical study suggests that restoring inhibitory neuron plasticity may reverse symptoms of neurodevelopmental disorders (NDDs) such as autism spectrum disorder and epilepsy. By boosting Meis2 expression in parvalbumin inhibitory neurons, the researchers restored experience-dependent plasticity and improved spatial and social memory.
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.