Researchers developed a novel thermal interface material using graphene oxide-bridged carbon fibers, achieving a 41-fold increase in thermal conductivity and a 57.6% improvement over traditional composites. The composite demonstrated excellent mechanical stability and resilience, making it suitable for advanced electronics cooling.
Researchers developed a high-performance catalyst using more abundant materials, exhibiting superior HER activity and remarkable stability across a wide pH range. The optimized catalyst achieved record-low overpotentials of 3 mV in alkaline and 17.3 mV in acidic media with exceptional durability.
Researchers identified the SlbHLH70 gene as a key regulator of drought tolerance in tomatoes. The study shows that tomatoes with higher SlbHLH70 activity survive drought better and recover more quickly after rewatering.
A new study by Oregon Health & Science University reveals that large corporations are shaping how kids in Medicaid receive care, leading to varying patterns in behavioral health services. The research highlights the need for closer scrutiny of managed care organizations' corporate strategies versus their public mission.
A new USC study uses AI to generate detailed maps of brain aging, revealing distinct patterns of neurodegeneration in specific regions. The approach sheds light on how local brain age correlates with changes in cognitive function across the lifespan.
Researchers at the University of Vienna have developed strategies to measure microbial and host proteins, revealing the microbes' functions and host responses. This breakthrough enables more sensitive and reproducible microbiome research, with potential applications in medicine, environmental science, and biotechnology.
A computational study reveals that zirconia supports nickel-based catalysts in producing cleaner syngas by balancing methane conversion activity and resisting carbon buildup. Zirconium oxide provides a balanced performance, enhancing interaction with reforming reactants while maintaining moderate carbon binding and strong oxygen affinity.
A cohort study identified risk factors for bacterial infection after firearm injury and found an association between bacterial infection and increased mortality among US adults. The study assesses the impact of firearm injuries on health outcomes in this population.
A study by Oregon Health & Science University found that early sensitive caregiving can buffer children against negative effects of prenatal inflammation, reducing their risk for ADHD. The research suggests that both prenatal and postnatal interventions can mitigate ADHD symptoms in young children.
Researchers achieve robust single-mode lasing with a merging bound state in the continuum, reducing radiative loss and improving stability. The design enables ultra-compact devices with minimal device structure, promising high-performance on-chip lasers.
Researchers nationwide will have access to Georgia Tech's Advanced Manufacturing Pilot Facility remotely, leveraging AI, simulation, and autonomous experimentation to accelerate materials discovery. The cloud lab will expand who can take advantage of AMPF's capabilities, lowering costs and barriers to conducting research.
A CU Anschutz-led clinical trial found an automated oxygen delivery system helped hospitalized patients spend significantly more time in their target oxygen range compared to standard care. The system reduced exposure to both low and high oxygen levels, with no increase in serious adverse events.
Researchers found four immune system genes shaped by ancient infectious diseases, which may influence severe COVID-19. Rare genetic variants in these genes were associated with increased risk of severe illness and organ transplants.
A new study found that children preparing for stem cell transplantation already have subtle respiratory abnormalities, including increased small-airway resistance and greater lung stiffness. These abnormalities are likely related to their underlying disease or previous therapies rather than the transplant itself.
Massey Comprehensive Cancer Center awarded $2.7M K12 grant to support multidisciplinary cancer research and mentor early-stage clinical investigators. The grant aims to optimize participation by high-risk individuals in Virginia.
A study published in Scientific Reports found that watching comedy videos can help improve recognition of subtle positive facial expressions, particularly when inducing a positive mood. Individual differences in empathy and depressive symptoms also play a role in this improvement.
A preliminary study found that people taking Prozac after a traumatic injury reported fewer PTSD symptoms and lower pain levels in the year following their injury. The study suggests that preventative medical interventions could reduce the formation of post-traumatic stress disorder symptoms.
A recent study published in Science Advances has discovered a key transport pathway for nutrient-rich organic particles to depths of over 1,000 metres. The large-scale winter upwelling of surface water rapidly delivers these particles, introducing them directly into the ocean circulation.
A novel AI model can use information collected during routine sleep studies to identify patients' long-term health risks, including heart disease and cognitive decline. The findings also suggest that routine medical tests may contain substantially more physiologic information than current clinical practice extracts.
Autonomous oxygen titration increased the proportion of time spent in normoxemia and decreased time spent in hypoxemia compared to usual care. The intervention safely increased targeted normoxemia range time in acutely ill adults.
Katherine Wilemon, Family Heart Foundation CEO, receives Honorary Fellow Award from ASPC for her advocacy and research efforts in inherited lipid disorders. The award reflects the organization's impact on advancing care and awareness for conditions like familial hypercholesterolemia.
The autism spectrum has become increasingly broad, leading to concerns about misdiagnosis and the loss of its meaning. Dame Uta Frith argues that a rethink is needed to examine whether the autism spectrum has become too broad, risking misunderstanding people's needs and misdirecting care.
The Deutsche Forschungsgemeinschaft (DFG) is seeking researchers who make their work accessible to a wider audience through innovative science communication. The award, worth €50,000, will be presented in June 2027.
A new study by the University of Miami Rosenstiel School reveals that male and female bonnetheads have distinct head shapes that develop differently as they mature. Contrary to previous research, the sharks' heads become rounder in females, not more pointed when reaching sexual maturity.
The Conservation Gap Analysis of Select Native Asian Oaks reveals over half of native ranges are under human pressure, with many species lacking backup in botanical collections. The report prioritizes oak conservation efforts in Southeast and East Asia, focusing on regions with high human impact and limited protected area coverage.
A team of researchers successfully measured pollen dispersal from a genetically engineered switchgrass crop using ground samplers, drones, and simulations. They established a modeling methodology for future prediction, which can help improve strategies for managing pollen movement and forecasting airborne allergens.
Researchers from Kindai University and Chuo University successfully demonstrated the influence of anomalous tunneling on Bose-Einstein condensates using a cloud-based service. The findings showcase the potential of cloud services to expand theoretical physicists' research capabilities.
The study found that rates of gestational diabetes increased from around 8% to over 12% between 2018 and 2022, with the sharpest rises seen among Asian women and those living in deprived areas. The condition is associated with serious complications for both mother and baby, as well as long-term health risks.
A research team has developed a practical and scalable strategy for high-sensitivity tactile sensors by elucidating the effects of ionic conductivity and excitation frequency on iontronic pressure sensing. The findings reveal that sensitivity can be enhanced by as much as 8772% solely through electrical parameter tuning.
Researchers sequenced medaka genomes using PacBio HiFi and Oxford Nanopore sequencing, revealing conserved centromeric sequences and a giant mobile element. The study provides insights into chromosome stability, sex determination, and the phenotypic traits of different organisms.
MIT researchers develop a new fabrication platform to integrate molecules into electronic devices, enabling next-generation computing technologies and emerging applications. The technique uses nanoscale surface forces to mechanically assemble delicate molecular materials without damaging them.
School nurse specialist Erin Maughan and the American Academy of Nursing propose a nurse-led framework for preventing childhood illnesses by focusing on strengths-based care, collaboration, and community involvement. The framework recommends expanding Medicaid coverage, increasing funding for home-visiting programs, and ensuring access...
Researchers have discovered a previously overlooked group of bladder nerves that help detect urinary tract infections and trigger the body's response to clear them. These nerves, located close to the bladder lining, act as an early warning system that springs into action during a UTI, helping to reduce severity and spread of infection.
Researchers developed a new method to create smart multifunctional materials by combining vanadium oxide and gold nanoparticles in a single process. The resulting films show temperature-dependent optical changes and exhibit enhanced antibacterial activity under light irradiation.
Scientists have developed a nanopore sensor that can detect and distinguish between microcystin congeners, a family of cyanotoxins threatening drinking-water supplies. The technology detected two closely related microcystins in Lake Geneva water with nanomolar sensitivity.
Researchers developed two technologies to improve electrical conductivity in organic materials, generating more charge carriers and reconnecting broken pathways. The findings showed significant improvements in conductivity, with one technology increasing electron concentration by over 3,000 S cm−1.
A global meta-analysis of over 4,200 studies found that microplastics can alter cadmium uptake and movement in plants, reducing oxidative stress and nutrient imbalance. However, the effects vary greatly depending on particle size, polymer type, concentration, and environmental conditions.
A study of 3786 children found no significant associations between screen use and developmental difficulties, except for very high use of electronic games. Early high screen use was associated with greater difficulties at 10 years old, but not sustained at 15 years.
The Gerontological Society of America appreciates Senate appropriators' efforts to ensure federal grant funding is administered consistently with congressional intent. This decision delays implementation of a proposed rule that would place political appointees in charge of approving federal grants, affecting 42 federal agencies.
A new study by Flinders University suggests that excessive use of dating apps and pornography can lead to a weaker sense of existential meaning in romantic love. Experts found that people who used these platforms mindfully were less likely to become hooked and reported fewer problems with their views on love.
The University of Tennessee is expanding its research excellence with the addition of eight exceptional researchers, tackling pressing challenges in fields like precision health, advanced computing, and sustainable materials. The new faculty members bring expertise that builds on the university's strengths and solidifies its standing a...
Lehigh University researchers develop comprehensive mathematical model of the neural circuitry linking the gut and brain to regulate stomach function, opening new pathways for treating chronic digestive disorders through targeted vagus nerve stimulation. The digital twin could help accelerate therapy development and improve quality of ...
Researchers develop ferroelectric reconfigurable homojunctions for energy-efficient in-Sensor computing, achieving sub-fJ programming energy and exceptional image processing performance. The device integrates sensing and processing units, enabling simultaneous optimization of functional reconfigurability and energy efficiency.
A recent study found that both full and limited endoscopic sinus surgery significantly reduce symptoms in patients with chronic rhinosinusitis, improving quality of life. Full surgery showed better results in recovering sense of smell and reducing nasal polyp size.
Researchers propose using Caenorhabditis elegans to identify novel ferroptosis regulators through chemical mutagenesis screens and genetic modifier screens. This approach could help address unanswered questions in ferroptosis biology, including sensitivity variations between cells and tissues.
A single-center randomized controlled trial found that a novel probiotic-enriched tube feeding formula reduced serious gut complications dramatically compared to standard enteral nutrition. The probiotic group showed no cases of diarrhea, while the control group experienced a 60% rate of diarrhea.
A research team led by Professor Hyoyoung Lee has developed a new catalyst that converts carbon dioxide into ethanol with high selectivity. The catalyst achieves 69% ethanol Faradaic efficiency in MEA systems, demonstrating promising operational stability and product selectivity.
Lindsay A. Farrer, PhD, is a leading researcher in Alzheimer's disease and genetics, leveraging large datasets to identify genetic variants and biomarkers. His work aims to develop novel therapeutic targets for personalized medicine.
Researchers at Kyushu University found that microwave heating creates high-temperature regions on nickel nanoparticles, accelerating hydrogen production and paving the way for low-carbon chemical manufacturing. The study showed a six-fold increase in hydrogen production compared to conventional heating.
A study by Newcastle University found that local knowledge, improved evacuation preparedness, and resilient communication channels can reduce loss of life during glacial lake outburst floods. The research highlights the importance of strengthening existing early warning systems to better reflect community experiences.
This randomized clinical trial evaluates safety and efficacy of intra-arterial thrombectomy vs. medical management in patients with large-core infarcts after an acute ischemic stroke. The study found that endovascular treatment showed significant benefits in improving outcomes.
A recent McGill University study found that participants in an upright posture performed better at a risk-taking task and reported more positive feelings. The researchers suggest that everyday features of our environment, such as workplace ergonomics, can subtly influence mood and behavior.
Researchers at UCLA created a 'cell village' approach to study the genetics of brain cell fitness, which revealed that individuals with autism are more likely to have faster-dividing cells. This discovery could lead to early mechanistic understanding of how autism develops and improve personalized treatment.
Researchers found that male sperm whales emit slow, low-frequency clicks with extremely high source levels, which can be heard up to 70 kilometers away. These clicks are not used for echolocation but may serve as a form of communication or advertisement, potentially linking to honest signals of size.
A study examines genetic variants on the X chromosome for association with ESRD risk, identifying several loci significantly linked to ESRD. The findings collectively explain a portion of ESRD heritability and provide insights into potential disease mechanisms.
Researchers used connected speech analysis to distinguish between nonfluent, logopenic and semantic PPA variants with high accuracy. The study also showed expected atrophy associations and discriminated common neuropathologic classes in an autopsy-confirmed subset.
Researchers tested cortisone eye drops to slow ROP progression in 100 premature babies. The intervention reduced treatment-requiring ROP by 47% compared to placebo.
Researchers have identified a blood marker that can track the hidden progression of multiple sclerosis (MS), even in the absence of relapses. Elevated levels of glial fibrillary acidic protein (GFAP) are associated with disability progression, while changes in GFAP during treatment predict later risk of progression.
A study by Osaka Metropolitan University found that neighborhoods with stronger senses of safety tend to have longer sleep durations, while highly walkable streetscapes are associated with shortened sleep duration. Greenery and high enclosure are also linked to longer sleep and reduced insomnia symptoms.
Researchers at Penn State and the USDA have identified 10 genomic variants associated with increased virulence in Marek's disease virus, a deadly illness affecting chickens. The study could inform the design of more effective vaccines that can prevent future breakthroughs.
Researchers review recent progress in supramolecular polymer science, highlighting key advancements in material morphology, physical mechanisms, and engineering applications. The field holds promise for developing recyclable materials, devices, and intelligent systems with adaptable properties.
Adolescents with idiopathic scoliosis show significant differences in muscle synergy organization compared to healthy controls, indicating a reorganized trunk motor control. This reorganization is highly individual and may serve as an objective tool for tailoring rehabilitation to each patient's specific coordination profile.
Researchers develop a comprehensive roadmap for halide-based solid electrolytes, enabling high-performance and scalable energy storage systems. HSEs exhibit exceptional electrochemical stability, wide stability windows, and enhanced air stability, promising applications in Li-ion, Na-ion, and post-lithium chemistries.
A recent Finnish study found that exposure to dog-associated microbes in early childhood reduces the risk of respiratory tract infections and antibiotic courses. Dog ownership is linked to higher richness and diversity of microbiota, but not directly associated with reduced infection rates.
Researchers found that high-intensity sports involving explosive movements stimulated bone formation most effectively. Recreational football and handball were associated with increases in substances linked to bone formation, while walking and traditional gym-based exercises were less effective. This suggests that low-intensity exercise...
Researchers found that microbial carbon fixation persists beneath the ice of Qinghai Lake, the largest saline lake in China, despite low temperatures and limited light. Dark-dependent carbon fixation was significantly greater than light-dependent fixation, suggesting a major winter carbon assimilation pathway in this saline lake.
Cohort studies reveal associations between glycan patterns and disease states in cancer, cardiovascular disease, and autoimmune disorders. Glycan biomarkers may enable earlier detection and treatment selection.
A new online test, MEDWACS, can detect people with prediabetes or undiagnosed type 2 diabetes with high accuracy. The test measures seven parameters, including thigh length, which is linked to a person's risk of developing the condition.
Researchers use DNA sequencing to monitor microbial changes and detect infections more rapidly than traditional methods. This technology has the potential to improve diagnosis, treatment, and patient outcomes for people with cystic fibrosis and other infectious diseases.
Scientists create a hybrid system that combines the strengths of two materials to generate broad ranges of light frequencies on a chip. The device uses silicon nitride and silica, allowing for Raman lasing and optical frequency combs with high efficiency and power conversion.
A new study identifies butterfly species most sensitive to environmental change, offering a practical framework for monitoring biodiversity and assessing forest restoration. The research highlights the conservation importance of specialist butterflies and their declining populations due to habitat loss.
A cohort study of 2771 male children found no evidence that neonatal medical male circumcision is associated with an increased risk of autism spectrum disorder. The study also examined the effects of acetaminophen use during and after the procedure, but found it to be uncommon.
A phase 3 clinical trial found that adding high-dose vitamin D to standard treatment did not improve progression-free survival in patients with metastatic colorectal cancer. Median progression-free survival was 11.8 months with high-dose vitamin D compared to 10.3 months with standard dose.
High-capacity lithium-ion batteries face challenges during operation, particularly activation, where capacity drops initially and recovers gradually. Researchers found that particle size plays a decisive role in determining whether activation occurs, with larger particles exhibiting pronounced behavior.
ISM8969/HT-001 is an orally available, brain-penetrant NLRP3 inhibitor with promising in vitro and in vivo profiles. The clinical trial aims to evaluate its safety, tolerability, and efficacy in patients with Parkinson's disease.
A new combination therapy selectively targets cancer cells and senescent cells by exploiting metabolic vulnerabilities, improving physical performance and extending lifespan. The treatment eliminates senescent cells, reduces cancer cell viability and improves metabolic profiles in aged mice.
Researchers used synchrotron X-ray absorption spectroscopy and atomic-scale computer simulation to measure how iron and cobalt atoms individually respond to temperature change. Iron and cobalt both contribute to suppressing thermal expansion, but iron's effect is stronger and shifts with small changes in the iron-to-cobalt ratio.
Research highlights the impact of skewed XCI on disease severity and identifies potential therapeutic approaches, including reactivating genes on the inactive X chromosome. Emerging techniques to measure XCI patterns hold promise for personalized therapies.
A Portland State University professor has received a nearly $1.2 million NSF CAREER Award to study the predator-prey relationship of Prochlorococcus, the ocean's most abundant photosynthetic life form. The project aims to understand how single-celled ocean predators hunt Prochlorococcus and its implications for the ocean's food web.
Researchers developed a skin-worn Janus bioelectrode that uses gradient impedance to suppress electromagnetic interference and maintain signal quality. The electrode achieved high recognition accuracy for human motion states when combined with electromyography and electrocardiography signals.
A molecular switch in tomato helps redirect energy towards roots under drought conditions, increasing water uptake capacity and drought tolerance. Overexpression of the SlTPP1 gene boosts dry matter allocation to roots, while silencing SlERF4 enhances this effect.
The first national-level assessment of coastal wetland submergence reveals that 84% are gradually inundating due to climate change-driven sea level rise. However, some wetlands may be able to migrate inland or build up sediment fast enough to keep pace with sea level rise.
Qassim University researchers can now publish their work openly in hundreds of top journals, increasing international collaboration and knowledge exchange. The partnership supports the university's values of transparency, innovation, and collaboration, and aims to amplify its growing research influence.
Researchers from Arizona State University challenge a decades-old theory by showing that genetics alone does not explain the origins of eusociality in insects. The study found that haplodiploidy, a genetic system, does not predict the evolution of eusociality across insects more broadly.
A study found that most cats adapt to indoor living with minimal issues, while owners experience improved peace of mind, closer bonds, and reduced veterinary costs. Practical strategies like environmental enrichment can support successful transitions.
A new prediction model developed by McGill University researchers can identify younger women at higher heart disease risk years before traditional screenings. The model takes into account pregnancy complications such as hypertension and gestational diabetes to estimate future risk.
The $24.9M grant will establish a national user facility for alloy-discovery campaigns using robotic systems and AI, freeing scientists to focus on discovery itself. ARM-MIP will democratize access to state-of-the-art research facilities and accelerate alloy development.
A randomized clinical trial found that dexamethasone eye drops reduced the progression of retinopathy of prematurity to severe disease requiring invasive treatment in preterm infants. However, no differences in adverse events were observed.
Research identifies novel FAK splicing variants in small cell lung cancer that promote proliferation, migration, and invasion. These variants confer resistance to chemotherapy and radiation, highlighting a new therapeutic vulnerability. Targeted therapy with FAK inhibitors shows promise.
Researchers have identified a promising strategy to improve the effectiveness of targeted therapies in advanced prostate cancer. By combining ADCs with a drug that blocks BCL-XL, they triggered greater cancer cell death and slowed tumor growth. The approach could offer a new strategy for improving antibody-drug conjugates against metas...
Researchers found that tumor cells use DDB1 to ubiquitinate PD-L1, allowing it to enter the nucleus and drive immune suppression. A new compound, thalidomide, disrupts this process, restoring sensitivity to immunotherapy in preclinical breast cancer models.
A randomized clinical trial found video laryngoscopy with a Macintosh blade (VLM) and hyperangulated blade (VLH) to have significantly higher first-pass success rates compared to direct laryngoscopy (DL). The study supports the use of video laryngoscopy as a new standard for routine airway management in adult patients.
A study published in Horticulture Research found that red-stemmed plants of Astragalus membranaceus var. mongholicus accumulate higher levels of isoflavones and volatile organic compounds associated with medicinal quality, while their stems are enriched with cyanidin-based anthocyanins that explain the red coloration.
Researchers recreated melodies from brain activity of people imagining song continuations using electrocorticography. Brain signals revealed pitches of notes in imagined musical melodies, enabling pitch prediction and structure analysis.
A new study from the Centre for Genomic Regulation found that cells use nearly unchanged signals to switch genes on, while varying dramatically to switch genes off in different species. The research provides insights into how genomes evolved and could have implications for medical research.
New research suggests that Agulhas Leakage does not directly regulate the AMOC through salt transport, challenging a long-held textbook concept. Instead, changes in ocean temperature and thermocline structure play a crucial role in shaping the climate system.
A Mayo Clinic study highlights the benefits of animal-assisted treatment in stroke rehabilitation, showing increased patient engagement and improved rehabilitation outcomes. Therapy animals support patients with limited motivation, reduced energy and lack of companionship.
Researchers have identified genetic relationships among all known Hawaiian honeycreeper species, providing insights into biodiversity loss and conservation priorities. The study reveals that most species originated during a rapid diversification event around 2.5-3.5 million years ago.
SourceSmithsonian·JournalProceedings of the National Academy of Sciences·TypeObservational study·DateAug 3, 2026
Researchers found that polyethylene microplastics modify as they age in soil, but these changes have little effect on how they interact with various organic contaminants. The study suggests the soil itself, not the plastic, remains the main factor influencing the environmental fate of these chemicals.
Researchers at Sungkyunkwan University have identified a new principle that controls charge separation in molecular aggregates, crucial for efficient energy devices like organic solar cells and artificial photosynthesis systems. The discovery reveals a fundamental mechanism of charge transfer governed by the surrounding solvent environ...
Scientists created thresholdless corner vortex solitons that unify topological corner states and vortex light, enabling stable high-speed data transmission. The new solitons resist signal damage and maintain performance across a broad input power window.
Researchers found specific song themes tied to specific parts of a dive, revealing insights into how singing affects energy use, oxygen management and vulnerability. The study's findings offer practical applications for tracking whale populations and establishing a clearer baseline for normal humpback behavior.
A new study found that S100–RAGE signaling is a key driver of early drug resistance in tumors, making it a promising target for treatment. Analyzing 47 patients and 109 pretreatment metastatic lesions treated with trastuzumab deruxtecan, researchers identified this pathway as a crucial factor in tumor resistance.
New research reveals that NICE referral criteria for breast cancer risk assessment miss up to 95% of women under 50 who go on to develop the disease within 10 years. A full risk assessment tool, BOADICEA, identifies eight times more women in this age group at higher risk.
Researchers at the University of Jyväskylä found that sauna steam significantly impacts thermoregulatory responses, including increased heart rates and core temperatures. High relative humidity reduces sweat evaporation, forcing the cardiovascular system to work harder.
Researchers at La Jolla Institute for Immunology discovered that immune cells in lung tissue express genes associated with autoimmune disease risk. These tissue-resident immune cells may actively drive the development of autoimmune diseases, particularly in women.
A new study documents how an Indonesian Indigenous community adapted their sacred Cidaku initiation ceremony to protect the endangered salmon-crested cockatoo. The ceremony now uses naturally moulted feathers collected from wildlife rescue centres, preserving spiritual integrity and ensuring species survival.
A research team uses machine learning to regulate environmental processes, achieving precise and predictable remediation of polluted soil. This approach allows for the creation of high-performance charcoal-like substances from farm and forestry waste and polluted soil.
A new study from the University of Kansas reveals that everyday people often focus on punishment as a solution to gender-based violence rather than examining its causes. Commenters regularly called for imprisonment and stripping perpetrators of power and resources, with some even advocating for poverty as a form of punishment.
Researchers have discovered a new way to channel light waves using naturally hyperbolic van der Waals material without the need for conventional nanofabricated waveguides. This phenomenon, known as plasmon canalization, can be tuned by adjusting the excitation wavelength.
Researchers at KAIST have developed a technology converting CO2 dissolved in seawater into calcium carbonate, enabling permanent storage and helping the ocean absorb more carbon dioxide. The system reduced electricity consumption by up to 54% and produced high-purity hydrogen and magnesium hydroxide.
A recent study on orphaned grizzly bears found a high mortality rate of 83%, largely due to human-bear conflicts, illegal killings, and intraspecific killing. The study also highlights the risk of habituation to humans, which can lead to serious conflicts, particularly when combined with oversized size from excessive growth during reha...
A new project supported by DARPA will study AI systems to determine how to train them to withstand failures, attacks, and unexpected situations. The goal is to develop self-improving AI for safety, enabling AI systems to recognize weaknesses in their reasoning and improve behavior over time.
Artificial intelligence can exacerbate or mitigate inequities in correctional health systems. Designing AI for access, inclusion, and trust is crucial for ensuring health equity among incarcerated populations. The study outlines policy and implementation considerations necessary to address these concerns.
During REM sleep, the brain processes internal bodily signals more strongly than external auditory stimuli. By calculating an audio-cardio index, researchers found that the brain turns its listening inward, reorganizing sensory information processing as it shifts from wakefulness to sleep.
Drug spending has become increasingly focused on highly novel drugs in the last decade, driven by increased prescribing of innovative medicines. The shift is attributed to changes in market forces and government policies that better reward pharmaceutical innovation.
Researchers created a planning framework that assesses long-term investment strategies for improved resilience in the power grid. The framework maps weather events to grid impacts and quantifies cost-benefit trade-offs of possible solutions.
The Office of Naval Research (ONR) has been instrumental in shaping the U.S. Navy and Marine Corps' technological advancements for 80 years. Key initiatives include the newly released 2026 Science and Technology Strategy and the CNR Fellows program, which fosters collaboration between academia and industry.
An international team of scientists describes seven new species of Madagascar's elusive diamond frogs, revealing a more diverse group than previously thought. The research provides an important foundation for future conservation efforts in Madagascar's rapidly disappearing forests.
A comparative review identifies how EU and US surface water monitoring architectures can strengthen surface water protection in China. The analysis suggests combining routine assessment with rapid diagnosis and long-term ecological observation to support precise and adaptive water governance.
A new meta-analysis of 114,000+ participants found that low-dose omega-3 supplementation is not associated with an increased risk of atrial fibrillation, even among individuals at elevated cardiovascular risk. In contrast, high-dose prescription therapies may modestly increase AF risk in these patients.
Scientists at Colorado State University have successfully created an ultracold neutral plasma, cooling electrons to near absolute zero. This breakthrough will aid in the development of better computer models for fusion energy systems and help understand white dwarf stars and extreme environments in the universe.
A team of researchers at Flinders University has discovered a novel method to manipulate tiny nanoscale 'bubble' domains within ferroelectric crystals using near-visible light. The study reveals that these structures rapidly expand after the light is switched off, triggering a temporary change in their electronic state.
A team from North Carolina State University developed techniques that can enhance day-ahead solar forecasts, outperforming individual models in some cases. The approach emphasizes regional variables and combined forecasts from multiple models for improved accuracy.
Research from University of Georgia suggests that focusing on personal benefits can encourage people to participate in environmental cleanup efforts. Exercise and physical activity were found to be key motivators for many participants, who saw picking up litter as a way to improve their health and well-being.
A new study reveals that early snakes experimented with multiple habitats and sensory strategies before evolving into modern species. The research describes the discovery of a well-preserved fossil snake skeleton from the Late Cretaceous period, which provides insights into the early neuroanatomy and ecological diversity of snakes.
Researchers developed a wearable optoelectronic clip that turns exhaled breath into a clear optical switching signal, enabling touch-free interaction and respiratory health monitoring. The device showed high accuracy in multi-user tests, suggesting its potential for practical applications.
A team at Pusan National University created a stretchable organic electrochemical transistor that can be easily reprogrammed to perform different functions. The device combines logic, memory, and a visible color readout without complex circuitry.
Researchers have developed a new approach to create large-scale uniform porous SiO2 monolayer coatings for high-reflection and anti-reflection optics. The coatings demonstrate excellent laser damage resistance, surpassing that of fused silica substrates.
A recent study by Nagoya University researchers found that orexin neurons play a crucial role in regulating motivated behavior. Using novel rat models, they discovered that activity in orexin neurons increases with effort, helping drive motivated behavior.
A team at University Akron used AUC to study molecular clusters and their interactions with biomolecules, revealing key findings on hydration shells and intermolecular distances. The technique offers a powerful tool for characterizing complex solution systems, overcoming limitations of traditional methods.
A cost analysis of the 2025 New Mexico measles outbreak found it carried an estimated societal cost of $5.4 million, with vaccination-related activities accounting for about $2.1 million. The findings underscore the importance of maintaining strong vaccination coverage to prevent future outbreaks.
A Swansea University PhD researcher has received funding to attend the Psychonomic Society Annual Meeting to share her findings on how neurodivergent people process visual symbols. Her research reveals that neurodivergent participants respond more quickly and accurately to these symbols, highlighting important differences in cognitive ...
A new type of conductive hydrogel has been developed using gelatin to stabilize liquid metal particles, enabling high sensitivity in motion sensing and real-time handwriting recognition. The material also harvests solar energy via photothermal conversion.
Researchers discovered lupus-associated inflammatory signals reprogram white blood cells to produce less effective antibacterial response. Hydroxychloroquine and anifrolumab therapies restore neutrophil function in killing bacteria.
Researchers developed a method to modify vehicle sounds using auditory augmented reality, which can draw pedestrian attention without loud warnings. By artificially increasing the frequency of approaching vehicle sounds, participants judged the vehicle as moving faster and closer.
A team of researchers at North Carolina State University has created a novel approach to optimize vaccine distribution by combining machine learning with column generation. This method accelerates run-time for the optimization model by 79.1% while maintaining high-quality solutions.
A team identified GABPA as the missing link recruiting Integrator complex to target specific genes. Biochemical and structural analyses confirmed direct interaction between GABPA and Integrator's endonuclease module.
Researchers identify subtropical lakes as natural laboratories for tracking biodiversity, water quality, and ecosystem resilience in a rapidly changing world. The study highlights the global scientific importance of these largely overlooked lakes, which can serve as 'sentinel ecosystems' revealing early signs of environmental change.
Researchers have developed an ultrafine ruthenium nanocluster catalyst that selectively converts lignin-derived compounds into 1,4-cyclohexanediol using only pure water. The process achieves a 96.7% yield, exceeding current industrial benchmarks and commercial noble metal catalysts.
A blood test that detects circulating tumor DNA can predict whether patients with advanced non-small cell lung cancer are benefiting from immunotherapy. The test was found to be accurate in predicting therapy response and can provide clinically meaningful information weeks before conventional imaging.
Researchers discovered a protein called TRAILshort that suppresses T-cell activity and reduces the effectiveness of CAR-T cell therapy in cancer patients. Elevated levels of TRAILshort were found in various cancers, infectious diseases, and autoimmune disorders.
A study by Drexel University found that people form a stronger bond with an expressive humanoid robot, but this trust can quickly dissipate when the robot makes errors. The researchers measured brain activity, hormones, and self-reported attitudes to understand how humans build and lose trust through collaboration with robots.
Current Engineering Letters and Reviews is an international, interdisciplinary journal publishing high-quality research and reviews in engineering sciences. It aims to foster collaboration and publish groundbreaking work on technological innovation and sustainable development.
Seoul National University researchers have developed an off-stochiometric anode material that enables safe, ultra-fast charging of lithium-ion batteries. The new design strategy overcomes kinetic limitations and preserves the NASICON structure against irreversible damage.
A new study finds that neither injection molding nor 3D printing is universally superior for polypropylene parts. Injection molding outperforms 3D printing in terms of mechanical strength and softening temperature, but the latter is more cost-effective for low-volume production and rapid prototyping.
Researchers found a variant in the thymic stromal lymphopoietin (TSLP) gene associated with EGPA susceptibility in both Japanese and European populations. Additionally, the HLA-DRB1*07:01 allele was linked to EGPA in Japanese individuals, but not in Europeans.
Researchers developed a new dielectric elastomer that amplifies its own motion through resonance, eliminating the need for rigid supporting structures. The material generates asymmetric electric fields through space-charge accumulation, producing self-induced bending and resonant motion.
Researchers developed an AI model capable of generating accurate, high-resolution pressure maps using just a few anatomical landmarks, enabling lower-cost foot health monitoring in rural and remote regions. The study demonstrates the potential for AI to overcome challenges associated with traditional plantar pressure monitoring systems.
Researchers propose a data-driven forecasting approach to predict DER adoption patterns and quantify uncertainty for more informed decision making. The framework provides plausible adoption scenarios, enabling utilities, regulators, and planners to make strategic investments and plan for long-term infrastructure needs.
A new international review provides comprehensive clinical recommendations for the use of incretin-based medications in women of reproductive age. The guidelines address critical knowledge gaps, including contraception, preconception care, pregnancy, breastfeeding, and postpartum management.
A UC Irvine psychologist is using a massive longitudinal dataset to investigate how daily social connections shape our bodies and minds over time. The researcher aims to understand the 'ripple effect' of small, everyday moments on long-term health outcomes.
Researchers assembled two complete genome assemblies of Plasmopara viticola, uncovering dynamic genome architecture and revealing nearly 90% effector genes exist as duplicated clusters. Structural variations drive effector diversification, with local duplications and rearrangements creating hotspots for gene duplication and deletion.
A team of material scientists developed a new catalyst that simultaneously achieves high activity and remarkable stability for CO2-to-CO conversion. The ZnS@Fe-NSC catalyst features atomically dispersed iron active sites synergistically modified by sulfur atoms and adjacent zinc sulfide nanoparticles.
Researchers have developed DNA-based markers that can predict low-CR varieties with over 95% accuracy. The findings open a clear path toward breeding peaches that can thrive in warming climates.
Researchers at Texas A&M University found that polyethylene microplastic increases signs of fatty liver disease and exacerbates the condition when paired with a diet high in fat, fructose, and cholesterol. The study suggests environmental exposures and dietary habits work together to accelerate liver damage.
NC State is leading three Genesis Mission projects using AI to accelerate discovery in high-performance computing, cybersecurity, and astrophysics. The projects focus on developing AI-powered tools for scientific research, defending agentic AI against adversarial attacks, and embedding AI techniques in large-scale simulations of neutro...
Scientists have created an ultra-thin metasurface that enables the steering and shaping of light beams almost instantly, at a record speed of 74 femtoseconds. The breakthrough could contribute to optical computing, communications, high-speed imaging, sensing, and quantum technologies.
The latest APA journal issues feature research on schizophrenia, combined treatments and involuntary psychiatric detentions trends. Combined treatment approaches are presented as a promising emerging field to improve patient outcomes.
Scientists have developed an innovative platform to mechanically control circularly polarized luminescence, a phenomenon essential for next-generation technologies. The team created a supramolecular mechanophore that reversibly switches CPL on and off using force-induced swelling with solvents.
A mathematical model shows that greater fitness is not enough for a population to succeed; expansion speed and position also play crucial roles. Less fit species can win if they occupy favorable positions, such as peaks or protrusions.
The study provides the largest, most uniform spectroscopic follow-up of X-ray sources ever assembled, capturing tens of thousands of X-ray-emitting galaxy clusters. It reveals that rapidly growing giant black holes were surprisingly common in the early Universe and more 'hidden' black holes have been uncovered.
Researchers developed an automated computer vision system to monitor long-term bridge damage using routine drone inspections. The framework enables the tracking of structural damage progression and measurement of severity, with a maximum error rate of 4.61% compared to manual measurements.
Researchers designed a compact, optically addressed programmable metasurface using VO2-based phase change materials. The device enables pixel-level independent encoding and dynamic generation of THz wavefronts for various applications including zoom meta-lensing, vortex beams, and holography.