Researchers argue that current cannabis policies are driven by politics, not science, and call for a shift towards harm reduction and health promotion. The field should use the social ecological model as a framework for developing comprehensive policies.
A Mayo Clinic study found that standing on one leg shows the highest rate of decline with age, indicating balance as a crucial aging indicator. The research suggests people can train their balance without special equipment to maintain independence and well-being.
Researchers at UC Santa Cruz have developed a highly accurate and affordable spectrometer that can be customized for specific applications. The device uses machine learning algorithms to reconstruct images with high accuracy, enabling astronomers to study phenomena such as exoplanet atmospheres and dark matter in faint galaxies.
Researchers found specific gene mutations in barley affect starch synthesis, forming elongated starch granules with altered properties. Mutations disrupt enzymes, altering glucose chain formation and branching.
A new study led by Dr. Jasmine Weiss found that HBCU students face three major themes in navigating medical school: complex institutional relationships, preferential treatment concerns, and the importance of a 'village mindset'. The study highlights opportunities for medical schools to engage with HBCUs and attract diverse student bodies.
Scientists have discovered a long non-coding RNA called CHASERR that regulates the production of the CHD2 gene, which is associated with neurodevelopmental disorders. The study found that patients with a deletion of this RNA had excessive CHD2 protein production, leading to severe intellectual delays and other symptoms.
A three-decade study found polar bears exposed to increased pathogens due to environmental changes, with females at higher risk. The study, published in PLOS ONE, highlights the need for further disease screening in polar bear populations.
The use of GLP-1 receptor agonists (GLP-1RAs) and SGLT2 inhibitors in people with type 1 diabetes has significantly increased between 2010 and 2023. This trend is driven by their benefits in weight management and cardiorenal protection, but caution is advised due to concerns about euglycemic diabetic ketoacidosis.
Researchers analyzed 8,455 cells from 65 human embryos, finding sex chromosomes play a dominant role in early development but diminish over time. Sex differences are driven by X chromosome inactivation and lineage differentiation, influencing growth, hormone production, and immune system development.
Researchers say implementing established strategies is critical to addressing the physician well-being crisis, including reducing workload and facilitating timely mental health treatment. The review also highlights the need for policies supporting diverse perspectives to improve well-being among underrepresented groups.
A study led by Graciela Pineyro and Tomas Paus found that cannabis use in adolescence can lead to thinning of the cerebral cortex, affecting communication between neurons. The researchers used a combination of methods to demonstrate THC's impact on brain cells and identified genes associated with cortical thinning.
A new study has found that rifaximin, an antibiotic commonly prescribed for liver disease patients, is driving the emergence of a deadly superbug. The antibiotic triggers specific changes in bacteria that make them resistant to last-resort antibiotics like daptomycin.
A new study from the University of Texas at Arlington suggests that analyzing RNA in urine can show changes in cell types, revealing early signs of cancer and other diseases. This method could help clinicians detect problems earlier when they are more easily treated without invasive procedures.
Researchers at SFSU have created three-dimensional molecular and anatomical maps of the inner neuronal circuitry of octopus arms. These 3D reconstructions revealed that cells at the tip of an arm are different from those at the base, allowing for new questions to be posed about how cells communicate with one another.
Researchers found that newborns' brains can distinguish correct from incorrect sound sequences using language-related networks. This suggests that early learning experiences may be crucial for forming these networks.
Researchers found that repeated mRNA vaccines enhance mucosal antibodies in nasal secretions, blocking viral entry and providing sustained protection. The immune responses generated by mRNA vaccines may persist longer than previously thought, offering hope for sustained protection against emerging COVID-19 variants.
The exhibit featured a live laboratory where paleontologists and volunteers cleaned and prepared specimens from the Montbrook site. Participants were excited to interact with scientists and answer questions about fossils.
The Cardiovascular Research Foundation recognizes 29 leading institutions for their contributions to groundbreaking research advancing interventional cardiovascular medicine. The 2024 SET-10 rankings celebrate institutions making significant impacts across various categories, including basic science and clinical research.
Researchers used two specialized microscopes to measure the forces that keep the nucleus centered within a living cell, providing new clues about cellular cytoplasm and organelle motion. The study found that the force required to move the nucleus in C. elegans was approximately 1/6th less than that measured in sea urchin eggs.
A survey of 1,729 young adults in the UK found that almost nine in 10 believe removing a condom without consent is sexual assault, and around half support prison time as a penalty. The study also explored views on non-consensual condom removal in different relationship scenarios.
Researchers observe tiny, brilliant features in the sun's atmosphere moving at unprecedented speeds to understand solar flare creation. The study confirms a 19-year-old theory and opens doors to a deeper understanding of space weather.
A research team found that ancient corals from the Middle Devonian period, over 385 million years ago, had symbiotic algae that carried out photosynthesis. This discovery provides geochemical evidence of the oldest confirmed photosymbiosis in corals and sheds light on the nutrient cycle of Paleozoic-era reefs.
Researchers found that people who experience certain family events, such as late parents' death or becoming grandparents late, accumulate the most wealth. In contrast, childless individuals, especially those with a late parents' death, outperform others in the long run. The study suggests that individual wealth is linked to the broader...
A recent study found that reducing moose populations to historical levels through hunting can help reduce wolf numbers and protect caribou populations. In regions where moose populations were reduced, 3.2 times fewer wolves were killed to protect caribou populations.
Research led by ISGlobal reveals that children younger than five months of age may benefit from the RTS,S and R21 malaria vaccines if they live in areas with low malaria transmission, where mothers have less antibodies to the parasite. The study analyzed blood samples from over 600 children and infants and found that high levels of mat...
Researchers at USC Dornsife discover that mifepristone increases mitophagy to the same extent as rapamycin, potentially extending lifespan. The study found that combining the two drugs does not offer additional benefits and slightly reduces lifespan, suggesting they act through the same biological pathway.
A new study by Durham University finds that popular quick-fix strategies like bursaries and performance-related pay do not work in recruiting and retaining teachers. To tackle the issue, researchers recommend raising teacher pay, increasing resources for schools and targeting graduates with potential to become teachers.
Researchers at MIT have discovered additional brain pathways that modulate dopamine release, influencing movement and emotional decisions. The newly identified pathways appear to relay emotional information that helps shape motivation to take action.
A cross-sectional study of 14,000 insured adults found that individual-level social determinants of health are strongly linked to healthcare spending by Medicare, Medicaid, and private insurers. This association can inform health insurers and policymakers to incorporate social determinants into decision-making practices.
A national report reveals nearly 18% of Canadian homes have radon levels above 200 Bq/m³, increasing lung cancer risk. Canadians are among the most highly exposed to radon, highlighting the need for urgent action to address this public health concern.
Researchers at Rutgers University found that people who took multiple courses of penicillin antibiotics had a modestly lower risk of developing Parkinson's disease. The study analyzed medical records from over 93,000 people in the UK and found an inverse dose-response relationship between antibiotic use and Parkinson's risk.
A clinical trial shows promise in using a gene signature to tailor chemotherapy for high-risk breast cancer patients, improving disease-free survival rates. Patients classified as low risk had significantly higher rates of disease-free and overall survival compared to those at high risk.
A new study from the University of Michigan reveals that triple exposure areas, where flood risk, social vulnerability, and climate change denial converge, hinder preparedness and resilience. These regions often have underestimated flooding risks, low income, mobility limitations, and skepticism towards climate change.
An investigation by The BMJ found that pharmaceutical companies made an estimated £156 million in non-research payments to NHS trusts in England between 2015 and 2022. Most payments were below £10,000, but some large payments were not explained by the trusts.
A USC Stem Cell mouse study identifies a small subset of blood stem cells as the primary driver of immune aging. The researchers found that this subset overproduces innate immune cells, leading to an age-associated imbalance and increased disease risk. By targeting this subset, the study suggests a potential therapy to delay immune agi...
Researchers developed a new type of organic cathode material for potassium-ion batteries by modulating the polymerization degree of aromatic polyimides on carbon nanotubes. The optimized material exhibits long cycle stability and superior potassium storage capacity, enabling high-performance energy storage.
A team of researchers, funded by ARPA-H, aims to create an objective quantitative tool to assess pain in patients. They will use biomarkers such as stress hormones and neurotransmitters to generate a composite panel of markers that can be monitored on a portable device.
A cohort study examines how traumatic and adverse childhood experiences influence developmental changes in psychiatric risk and cognitive ability. The findings suggest targeted early prevention and intervention strategies for at-risk youth.
Using Clinical Design Support Systems (CDSS) can help make maternity services safer for pregnant women, with a meta-analysis of 35 studies showing a 1.69 times higher odds of improved outcomes. The findings support the use of AI and related software tools to improve pregnancy care.
Researchers grew personalized brain organoids from patients with a rare form of autism spectrum disorder to study its impact on brain development. The study revealed that microRNAs play a crucial role in determining the fate of developing brain cells, and an experimental drug may reverse critical cellular signs of autism.
Researchers found that blood cancer cells rewired their gene regulatory networks to evade drug treatment in Acute Myeloid Leukemia (AML), disrupting normal differentiation and growth. The study identified key findings, including changes in open chromatin regions and the loss of binding of RUNX1 and AP-1 transcription factors.
A research group has identified CLEC1A as a specific receptor for antithrombin, a plasma protein with anti-inflammatory properties. Antithrombin stimulates CLEC1A on human neutrophils to inhibit cell death and ROS production, suggesting a new mechanism of action for this plasma protein group.
A Washington State University-led study found a strong link between dehydration and exercise-induced muscle cramps in IRONMAN triathletes. Severe dehydration was associated with an increased risk of muscle cramps, which were more common in athletes who finished the race faster.
A collaborative project between the UK and China aims to develop actionable climate information for the tea industry, informing adaptation measures and decision-making. The Tea-CUP project focuses on Yunnan Province, where climate variability affects tea yield and quality, and has broader implications for sustainable development.
Research from Lancaster University found that restricting new fast-food outlets led to fewer overweight and obese children in Gateshead, England. The policy resulted in a statistically significant reduction of 4.80% in childhood obesity prevalence in deprived areas.
Researchers from UNC-Chapel Hill propose that robotic automation and AI can transform science labs, speeding up experiments and unlocking breakthroughs in health, energy and electronics. Automation reduces human fatigue, increases precision and improves safety, enabling scientists to focus on higher-level research questions.
A new fossil mammal, Heleocola piceanus, has been discovered in Colorado, dating back to the Late Cretaceous period. The animal, estimated to weigh 2 pounds or more, is a rare find among mammals from this time period.
A new technique enables the detection of individual atomic-scale defects in hexagonal boron nitride, a two-dimensional material. This advance accelerates the development of next-generation electronics and quantum technologies by providing a way to 'hear' the electronic noise in specially designed transistors.
Donald E. Arnold, M.D., FACHE, FASA, chair of Mercy Hospital's Department of Anesthesiology, has been named the American Society of Anesthesiologists' new president. He will focus on addressing challenges facing anesthesiology, including the broken Medicare physician payment system and workforce imbalances.
Researchers have developed a novel approach to deal with the complexity of multiple crises, integrating various scales and disciplines. The 'translator' model uses well-known analytical methods to connect different perspectives and allows for a more nuanced description of health and climate crises.
Jan-Benedict E.M. Steenkamp, a renowned marketing expert, has been selected as the next Editor-in-Chief of the Journal of Marketing, effective July 1, 2025. With his extensive research experience and leadership skills, Steenkamp aims to expand the journal's tradition of high-quality research.
Researchers developed a novel catalyst combining unilamellar MnO2 nanosheets with Ru clusters to improve the electrochemical oxidation of biomass. The use of pulse electrocatalysis led to high current density and yield rates for producing valuable chemicals from biomass derivatives.
A clinical trial suggests that tucatinib and trastuzumab may benefit patients with rare bile duct cancer who also have HER2-mutated breast cancer. The treatment combination showed a 46.7% objective response rate in patients with bile duct cancer, compared to 22.2% in the broader patient group.
A new approach to secure computing enables the analysis of patient data from different institutions without sharing actual data, utilizing secure multiparty computation. This breakthrough facilitates targeted therapies with fewer side effects, increasing survival rates and quality of life for cancer patients.
A new experimental study has found that cockroaches and maggots can efficiently break down invasive seaweed into a high-quality compost. This discovery offers promising prospects for the bio-recycling of the invasive alga Rugulopteryx okamurae and its management in circular economy applications.
Scientists merge supercapacitors and memristors to create a new phenomenon, introducing hysteresis effects and variable memory times. This innovation enables controlled ion transport and enhances traditional energy storage capabilities.
The British Sleep Society recommends abolishing twice-yearly clock changes and restoring permanent Standard Time to minimize disruptions on sleep and overall health. Natural daylight in the morning is crucial for maintaining an alignment of our body clocks.
Researchers developed a theory to quantify accumulated static deformation and introduced the concept of static stress waveguides, enabling directional transmission of static signals. The theory uses a duality between space and time to map the deformation field in space to wave packet transport in the medium.
The study found that uneven distribution of resources gives some individuals more access to play than others. Wildlife is a major draw for nature-based tourism, but human recreation has unintended consequences for biodiversity. To coexist with wildlife, it's essential to follow common-sense rules and minimize disturbance.
A new therapeutic approach combining cognitive behavioral therapy (CBT) and lucid dreaming has shown promise in reducing nightmare severity and frequency in patients with narcolepsy. The study, published in the Journal of Sleep Research, found overall reductions in nightmare symptoms in all six participants tested.
Scientists found that sleep deprivation during early life can negatively impact key brain functions, leading to lasting effects on behavior and social skills. The study also suggests that genetic risk for autism spectrum disorder can interact with sleep disruption to cause long-lasting changes.
A study published by the American Academy of Neurology found that middle-aged people with uncontrolled risk factors and poor lifestyle habits are at a higher risk of stroke, dementia, or depression. The study's results highlight the importance of adopting healthy lifestyle choices to promote brain health.
Researchers at the University of Münster have developed a new method for synthesizing heteroatom-substituted 3D molecules, which are more stable than related flat rings. The innovative structures show promise as substitutes in drug molecules, offering new possibilities for drug development.
Under climate change scenarios, Ethiopia's Arabica coffee production suitability is expected to rise by 30-44%, while some cultivated areas will become less suitable. The study models indicate that this shift will occur by 2080.
Researchers explore the interaction between nanoplastics and natural organic matter through molecular modeling, revealing aggregation mechanisms and complex interactions. The aging process increases reactivity of nanoplastics, affecting their behavior in aquatic systems.
A new study suggests that immunotherapy may be an effective treatment strategy for heart failure by blocking scar tissue formation and improving heart function. Researchers identified a type of fibroblast cell responsible for scar tissue and used a monoclonal antibody to reduce its formation, showing promising results in mouse models.
Researchers developed a new memristive device capable of self-compliance, multilevel operation, and crossbar array formation for neural networks. The device demonstrated consistent switching characteristics and reliable multilevel operation with low power consumption, achieving high accuracy in image classification tasks.
A team of researchers from the University of Bonn has trained a chemical language model to predict potential active ingredients with special properties. The AI was able to reproduce the chemical structures of compounds with known dual-target activity, which may be effective in treating various diseases.
Researchers at McMaster University discovered thousands of bacteria and fungi on the wings of bats in Lillooet, British Columbia, which may help combat white-nose syndrome. The findings suggest that a probiotic cocktail could be effective against the disease, with promising results from previous tests.
The Colorectal Cancer Alliance's Project Cure CRC has awarded nearly $5 million in research grants to advance urgent science in colorectal cancer. Recent awardees are working on topics such as radioimmunotherapy, CRISPR technology, and the protein drug ProAgio to better understand and treat this disease.
Researchers have discovered a new concussion sign called Spontaneous Headshake After a Kinematic Event (SHAAKE) that can identify up to 33% of undiagnosed concussions. Athletes report exhibiting SHAAKEs in association with concussions, and the study found that this motion is a reliable signal that a concussion may have occurred.
Researchers created a 3D-printed model to mimic the conditions that spur cancer cells' spread, allowing them to visualize this process in real-time. The model revealed a mechanism where low oxygen levels promote metastasis through lowering pH levels.
A recent study published in Neurology has found an association between poor sleep quality and signs of brain aging in late middle age. People with difficulty falling or staying asleep, as well as those who wake up early morning, had more signs of poor brain health
A Colombian research team introduced transformative mapping techniques using community science data and innovative modeling to create detailed maps of bird species distribution across Colombia. These maps showcase the country's biodiversity, particularly in understudied regions like the Andean-Amazon transition zone.
FUSE, a new tool, combines data from numerous experiments to predict the impact of specific genetic changes. This advancement helps doctors identify harmful mutations more effectively, leading to improved patient care and personalized treatments.
Gladstone researchers have identified a complex molecular connection between immune cells and fibroblasts that contributes to fibrosis in the heart, which may lead to new treatments for heart disease and other fibrotic conditions.
Researchers from KAIST have developed a new hydrogen production system that overcomes current limitations of green hydrogen production. The system uses a water-splitting process with an aqueous electrolyte, achieving high energy density and long-term stability.
Researchers found that the brain's language comprehension system can detect the basic structure of a short sentence in roughly 150 milliseconds, similar to visual scene perception. This rapid processing capacity suggests that our brains may be able to make snap decisions based on quick messages.
Mass General Brigham has been awarded $3.29 million by ARPA-H to develop a wearable device that monitors the brain's glymphatic system during sleep, which may lead to early detection of neurodegenerative diseases like Alzheimer's in women. The project aims to create a tool for personalized interventions and make it widely accessible.
Researchers at Woods Hole Oceanographic Institution found that golfball coral larvae can be encouraged to settle when they hear the sounds of a vibrant, healthy reef. Acoustic enrichment technique showed promise in revitalize degraded sites and help repopulate marine ecosystems.
A new tracking method using mobile phone networks and Bluetooth technology provides reliable high-frequency tracking data for urban living animals. Field testing with birds demonstrated the feasibility of this approach to study movements and social networks.
A new study reveals that external canopy structural heterogeneity has a stronger influence on species diversity-productivity relationships than internal heterogeneity. Researchers introduced a new index to quantify this external heterogeneity, which plays a key role in mediating biodiversity-forest productivity dynamics.
Researchers are developing energy-efficient robots inspired by ancient fish and fossils to simulate their anatomy and behavior. The team aims to test hypotheses about how early animals evolved and moved, providing insights into the transition from water to land.
A team of leading sleep researchers from the British Sleep Society recommends abolishing twice-yearly clock changes in the UK due to their adverse effects on sleep and circadian health. The Society suggests adopting Standard Time throughout the year, closely aligning with natural light-dark cycles.
Researchers have developed a reconfigurable three-dimensional integrated photonic processor specifically designed to tackle the subset sum problem, a classic NP-complete challenge. The processor operates by allowing photons in a light beam to explore all possible paths simultaneously, providing answers in parallel and demonstrating hig...
Researchers found that chimpanzees have a similarly narrow pelvis to humans, contradicting previous theories. The study proposes a new hypothesis that the obstetrical dilemma developed gradually and became increasingly exacerbated over evolution.
A UK survey found that most young adults view non-consensual condom removal during sex as wrong and a violation of consent. The study, which surveyed 18-25-year-olds, also showed that nearly all participants considered it a form of sexual assault.
Researchers at Rockefeller University identified a three-neuron circuit connecting hunger-signaling hormone to jaw movements of chewing. Inhibiting these BDNF neurons leads animals to consume more food and triggers unnecessary chewing motions, while stimulating them reduces food intake and stops chewing motions.
Researchers analyzed TRPM2 channels from over 280 species to understand their evolution, identifying three stages of activation modes. A novel gating mode in fish proteins revealed an evolutionary intermediate.
A new parasite, Pachysentis canicola, has been discovered on the Channel Island fox, causing severe intestinal damage and inflammation in infected individuals. The study highlights the importance of biosecurity in the Channel Islands National Park and underscores the impact of human activity on isolated ecosystems.
Researchers discovered a mechanism used by ovarian tumors to cripple immune cells by blocking the energy supply T cells depend on. The discovery points toward a promising new immunotherapy approach for treating ovarian cancer.
Researchers at UNICAMP suggest that many species thought to be cosmopolitan may actually be misidentified, leading to a greater diversity of tardigrade species in Central and South America. The study proposes ignoring historical records and focusing on recent descriptions to better understand the species' distribution patterns.
Researchers have developed a virtual vibration test rig capable of accurately simulating the fatigue life of dozer push arms, streamlining the testing process and reducing costs. The new approach enables precise predictions of component durability, transforming how construction machinery is evaluated and enhanced.
A team of scientists has reported the experimental observation of a nonlinear fractal higher-order topological insulator, which supports a rich variety of topological corner states. The fractal structure can exhibit hybrid corner states and co-existing outer corner states with different internal structures.
Research suggests that the ability to balance on one leg can serve as a reliable indicator of neuromuscular aging. Men and women both experience significant declines in this balance ability over time.
Researchers developed femtosecond-fieldoscopy, enabling precise measurement of liquid quantities and detecting target molecules in aqueous environments. The technique opens up possibilities for label-free bio-imaging and advanced biomedical applications.
A new study finds that prolonged exposure to arsenic in water contributes to the development of ischemic heart disease. Decade-long arsenic exposure up to the time of a cardiovascular disease event was associated with the greatest risk. The study suggests stronger regulations would provide significant benefits to the population.
The study found that a decrease in insect and spider biodiversity is accompanied by a decline in biomass and key fatty acid content. Aquatic ecosystems show less pronounced land use effects, whereas terrestrial ecosystems exhibit significant differences depending on land use.
A new method developed by Tianlang Zhao quickly determines surface air quality during Alaska's intense wildfire season. The method combines ground monitoring data with satellite aerosol optical depth measurements to provide an observational-based estimation of PM 2.5 levels across Alaska during wildfires.
Researchers identified stability and predictability as key factors associated with good mental health in refugees. Building individual skills and capabilities to cope and thrive is crucial to promote well-being. Social engagement and support from both the refugee's own community and the host community also linked to increased wellbeing.
A new type of prototype water harvester uses temperature-sensitive materials to pull more water out of the atmosphere in 30 minutes on average than an alternative dehumidifier system using only half the energy. The device is also portable, making it suitable for regions where access to clean drinking water is limited.
A new study published in the Journal of Substance Use and Addiction Treatment found that distributing free naloxone via vending machines in county jails can sharply increase the number of doses provided to inmates at release. This may help reduce overdose deaths, as former prisoners are more vulnerable due to lack of accessible support.
The University of Arizona's eCAMINOS program uses asset-based mentoring to help students identify their strengths and showcase their skills in portfolios. This approach has been shown to promote student success and create a more inclusive learning environment in engineering.
Scientists at the University of Tokyo have developed a new system that increases the measurement rate of Raman spectroscopy, a technique used to identify molecules. This improvement enables faster identification of molecules and cells, with applications in biomedical diagnostics and material analytics.
Researchers challenge U-shaped happiness theory, finding more variability in nonindustrialized societies, with happiness increasing into middle age and declining later life. Happiness is often tied to physical ability and social value, not a universal trajectory.
Fossils from over 600,000 years ago show a shift in animal communities between warm and cold climate fluctuations. The Notarchirico site provides evidence of the emergence and disappearance of species such as cave lions, straight-tusked elephants, and red deer.
A recent study from University of Cambridge and University of Pennsylvania found a positive association between Airbnb rentals and police-reported robberies and violent crimes in thousands of London neighborhoods between 2015 and 2018. An additional 1,000 robberies per year would correspond to a 10% increase in active Airbnb rentals.
A study by Dr. Hernan Bazan at Ochsner Health reveals that higher frailty scores are directly associated with increased rates of stroke, death, and myocardial infarction within 30 days of the carotid procedure. The Hospital Frailty Risk Index provides a systematic tool for assessing frailty risk across large populations.
Astronomers have observed a black hole triple system for the first time, featuring a central black hole consuming a star and a distant companion that orbits every 70,000 years. The discovery raises questions about the origins of the black hole itself.
Researchers at Mount Sinai have developed an Adaptive Multi-Epitope Targeting and Avidity-Enhanced (AMETA) Nanobody Platform, a new antibody approach that can target multiple stable regions of viruses like SARS-CoV-2. The platform uses engineered nanobodies to bind to the virus, providing a more durable defense against evolving viruses.
A University of Virginia-led research team has developed new protective coatings that allow turbine engines to run at higher temperatures before components begin to fail. The coatings were created using rare earth oxides and have shown improved performance without complex multi-layer coatings.
A new covalent organic framework (COF) material developed by UC Berkeley researchers can capture CO2 from ambient air without degradation, making it a promising solution for reducing atmospheric greenhouse gases. The material's high carbon dioxide capacity and selectivity make it an attractive alternative to existing carbon capture tec...
Researchers at KAIST have developed a thermoelectric material that can generate electricity from body temperature and maintain stable performance even in extreme environments. The material, made of bismuth telluride fibers, has higher bending strength and showed no change in electrical properties after repeated bending tests.
The study introduces a novel dynamic gas sensing platform using blue μLED-activated SnO2 nanoparticles, exhibiting excellent sensitivity, tunable selectivity, and rapid detection. The system can distinguish various gases under light illumination, contributing to healthier living environments.
A research by the LAELA group of the UJI has shown that multilingual educational programmes facilitate language and content learning. The study highlights the importance of promoting the mastery of English without neglecting other languages in the curriculum, as multilingual competence is an advantage for learning a foreign language.
A University of Washington-led study suggests that rocky planets orbiting M-dwarf stars can maintain stable atmospheres over time, enhancing the chances of supporting life. The James Webb Space Telescope has observed hotter planets without significant atmospheres, but temperate planets in the 'Goldilocks zone' may have stable atmospheres.
Researchers at MedUni Vienna identified a potential way forward for targeted therapies that do not rely on antibiotics. The study focused on the restriction-modification system of Borrelia bacteria and discovered its importance in protecting the bacteria against foreign DNA.
Scientists have developed a new method using artificial intelligence to design thousands of DNA switches that can activate or repress genes in specific cell types. This approach could revolutionize gene therapy and biotechnology by allowing precise control over gene expression in the body.
Researchers at Nagoya University have identified a chemical compound that regulates stomatal density in plants, reducing water loss through transpiration. The compound, Stomidazolone, inhibits stomatal development without affecting plant growth, offering a promising solution for drought-prone environments.
The myeloMATCH program offers a portfolio of biomarker-driven treatment trials to accelerate precision medicine in myeloid malignancies. Patients can enroll in clinical trials throughout their cancer treatment journey, with test results returned quickly to assign them to the most appropriate trial.
The Flexible Clean Propulsion Technologies project aims to develop innovative clean solutions for maritime transport and off-road machinery, reducing greenhouse gas emissions by up to 100% through the use of zero- and low-carbon fuels. The consortium brings together key players in Finland and international partners to shape the future ...
A team of researchers has directly measured the behavioral responses of dolphins to military sonar, finding that they are sensitive to sound levels orders of magnitude lower than previously predicted. The study reveals unexpected behaviors, including fine-scale changes in movement and changes in group configurations.
Researchers found that brief interventions with core physician teams boosted internal coordination, leading to better learning and productivity among trainees. Team coordination with external roles, such as nurses, also enhanced trainee learning and patient stays were shorter.
A study of 19,259 university students from 48 countries found that parental leave policies influence perceptions of social norms for equal childcare division among mothers and fathers. The degree to which participants believed childcare should be equally divided was stronger when parental leave was available in their country.
Researchers from Pitt, UC Santa Barbara, University of Cagliari, and Institute of Science Tokyo have developed a new method for photonic in-memory computing that combines non-volatility, multibit storage, high switching speed, low switching energy, and high endurance in a single platform.
Researchers propose a method called electro-agriculture that can produce food without sunlight, reducing the need for agricultural fields by 94%. The method uses a solar-powered chemical reaction to convert CO2 into acetate, which is then used by genetically engineered plants to produce energy and carbon.
Scientists have characterized enzymes involved in the degradation of ethane, a process that plays a crucial role in the biological filter at marine seeps. The study reveals a key aspect of the ethane-degrading microbes and their ability to adapt to different environments.
A study published in PLOS ONE found that people are more likely to assume unknown bystanders are enemy combatants than civilians, leading to a higher acceptance of collateral damage. The research suggests that this bias can result in civilian deaths and highlights the need for decision-makers to carefully evaluate their targets.
Researchers found that restoring coastal marshes can significantly help protect coastlines at a reasonable cost. A study by MIT graduate student Ernie I. H. Lee and professor Heidi Nepf shows that enhancing salt marshes in front of protective seawalls can reduce construction costs while still providing adequate protection from storms.
Researchers developed MobiPrint, a mobile 3D printer that can measure and print objects onto the floor. The system can add accessibility features, such as tactile markers, and create custom objects like art pieces.
An analysis of 1.7 million suicides in 26 countries found that Monday has the highest suicide risk, followed by New Year's Day. Risk patterns vary across weekends and holidays, with some countries experiencing increased risks on Saturdays or Sundays.
Scientists have discovered a natural compound called sulfuretin that can halt the progression of certain forms of cancer and demyelinating conditions like multiple sclerosis. The study found that sulfuretin blocks the activity of an enzyme involved in these diseases, suggesting its potential as a treatment.
Researchers used cutting-edge drone-based lidar to map two newly documented trade cities in Uzbekistan, revealing unprecedented details of medieval urban structures and economies. The cities, Tashbulak and Tugunbulak, are among the largest ever documented in the mountainous parts of the Silk Road.
Researchers developed an implantable device that detects an overdose, rapidly delivers naloxone to prevent death and alerts emergency responders. The device was tested in animal studies, showing promising results with rapid rescue and full recovery within minutes.
Research reveals two species of sardine in the California Current, with Japanese sardines arriving on the West Coast around 2022. The discovery highlights the impact of marine heatwaves and changing ocean conditions on fish distributions.