Researchers developed a 'lab-on-a-drone' system to detect and analyze pollutants like hydrogen sulfide gas. The device was used to track air quality at a wastewater treatment plant, providing real-time monitoring of smelly H2S gas concentrations.
Researchers found that even top-performing AI models can mistake nonsense sentences for natural language, highlighting the need for improvement. The study suggests that comparing human language processing to AI's could provide new perspectives on how we think.
In C. elegans, a specialized anti-aggregation mechanism is triggered in response to core protein quality control failure, promoting tissue-specific resilience to age-dependent protein aggregation. This mechanism relies on pathogen response factors and lysosomal mediated degradation.
Researchers identified a stable NO intermediary called NO-ferroheme, which enables nitric oxide to regulate blood flow and blood pressure. The discovery provides strong evidence for the role of heme in stabilizing NO and offers potential for developing new drugs targeting disease states such as pulmonary hypertension and diabetes.
A new study by Columbia University's Mailman School of Public Health found that working in a medium or high occupational physical activity job increases the risk of cognitive impairment. Researchers assessed 7005 participants and found those with physically demanding work had a higher risk of dementia and mild cognitive impairment.
A team of scientists from Seoul National University, ETH Zurich, and EMBL-EBI have developed a method to compare the shapes and structures of hundreds of millions of proteins. This approach has led to the discovery of unexpected similarities between human proteins involved in the immune system and proteins found in bacteria. The findin...
Researchers found that pollination by both honey bees and mason bees increases sweet cherry production, with a synergy effect observed in orchards using both species. Growers can attract mason bees to their orchards by providing nest material, such as bamboo sticks, to enhance cross-pollination.
A new study suggests that people who bought firearms during the height of the COVID-19 pandemic have higher rates of recent suicidal thoughts, self-harm behaviors, and intimate partner violence compared to other firearm owners and non-gun owners. Pandemic firearm buyers also tend to hold extreme beliefs, including anti-vaccination view...
Researchers at ORNL discover that hafnia's ferroelectricity is coupled to its surface and tunable by changing the surrounding atmosphere. This breakthrough enables predictive modeling and device engineering of hafnia, crucial for the semiconductor industry.
A new study led by Dr. Armen Saghatelyan uncovered the migratory mechanisms of neuronal cells in a neurodevelopmental disorder. The team found that modulating autophagy with FDA-approved drug metformin restored the cells' migratory properties.
In a new study, researchers deciphered mice's behavior during reward-based learning tasks, finding they persistently blend multiple strategies. The findings suggest mice do not fully adopt optimal approaches, and their ability to shift between strategies is crucial for understanding their decision-making process.
Researchers proposed a novel self-organizing approach for robot swarms to achieve consensus, combining aspects of centralized and decentralized control. This method reduces uncertainty sources and enhances collective perception accuracy, enabling robots to fuse sensor information without global or static communication networks.
Millimeter structures moderately improve the overall entrainment process, accommodating liquids in larger quantities with less deviation. The capillary effect and viscous force drive entrainment, while gravity acts as resistance.
Researchers call for four major changes to implement and govern SDGs globally, strengthening commitments by high-income countries, adjusting goals to new challenges, making them legally binding, and embedding them in institutions. Stronger global oversight is needed to support these reforms.
A study published in Sleep Medicine found that arousal disorders, including sexsomnia and sleep eating, often go untreated due to a lack of consensus on best treatments. Cognitive behavioral therapy and sleep hygiene have shown effectiveness in managing these conditions, which can result in injuries or weight gain.
Scientists at Kyoto University have found that extracellular calcium mediates the activation of Xkr4, a protein that triggers an 'eat me' signal for immune cells to clean up dead cell debris. The binding of calcium ions to Xkr4's transmembrane helices enables its full activation.
Researchers at Hokkaido University have discovered a mechanism for carbon atoms to come together on the surface of interstellar ice grains, producing complex organic molecules. This process occurs at temperatures above 30 Kelvin and may have played a role in the origin of life on Earth.
Scientists have developed a nonrelativistic and nonmagnetic mechanism for generating terahertz waves, harnessing the electrical anisotropy of two conductive oxides. This approach produces signals comparable to commercial terahertz sources and offers a high terahertz conversion efficiency.
Researchers at MD Anderson Cancer Center found that combination immunotherapy with durvalumab and novel agents outperforms durvalumab alone in early-stage non-small-cell lung cancer. The study showed higher major pathological response rates for combination therapy, with some regimens inducing up to 31.3% of MPR.
A team of Korean researchers uses carbon capture and utilization technology to convert industrial CO2 into calcium formate and magnesium oxide, producing two commercially viable products. The process reduces global warming potential by 20% compared to traditional methods.
New research shows that food is the primary driver of the EU-27's outsized Ecological Footprint, exceeding regional biocapacity from 2004 to 2014. The study highlights the need for holistic policies across the food supply chain to advance towards the EU Green Deal and Farm to Fork strategy.
US overdose deaths involving fentanyl and stimulants have increased by 50-fold since 2010, with stimulants becoming the most common drug class found in fentanyl-involved overdoses. The rise poses new challenges for healthcare providers due to the complexity of treating polysubstance use.
A new study reveals that over half of adult patients skip questioning about firearms on screening questionnaires, while surveyed primary care providers are often uncomfortable discussing firearm safety with most patients. The study suggests a need for more research and improved training on firearm-related topics for primary care clinics.
Researchers at EMBL Grenoble have obtained the first structure of p38α being activated by MKK6, opening up new directions for developing drugs to stop cytokine storms. The inflammatory response is triggered by a series of kinases, and inactivating p38α could prevent inflammation from occurring.
Repeated traumatic brain injury contributes to Alzheimer's disease by promoting de novo tau pathogenesis and facilitating pathological tau transmission in mouse models. Axonal microtubule disruption is a key molecular mechanism underlying rTBI-induced protein pathogenesis.
The Morton Arboretum will receive $15 million in federal funding to expand and improve tree canopy in disadvantaged communities. The Chicago Region Trees Initiative will award sub-grants to support equitable access to trees and bolster resilience to climate change.
Researchers found that dietary arachidonic acid promotes the occurrence of radiation-induced intestinal injury through ferroptosis. Targeted nutrition control during radiotherapy may alleviate this condition by regulating AMPK signaling pathways.
The James Webb Space Telescope has refined measurements of the Hubble constant using Cepheid variables. The observations provide new insights into the universe's expansion rate and its implications for the cosmos.
A team of researchers from FAU and the University of Cologne analyzed images of animal tracks in Namibian rock art, determining species, age, sex, limbs, side of the body, trackway, and relative direction. They identified 20 additional animal species not present in neighboring region's rock art.
Researchers have characterised a specialised type of immune cell that plays a key role in protecting and repairing the healthy human gut. Depletion of these cells is linked to inflammatory bowel disease (IBD) progression, with potential implications for treatment options.
A study of 2,176 US counties reveals that breast cancer mortality is influenced by local factors such as poverty, education, and access to healthcare. The findings suggest that geographically targeted interventions could lead to healthier communities and reduced mortality rates.
Patients with stage 1-3 non-small cell lung cancer treated with combination immunotherapy before surgery had a better major pathological response rate than those receiving single-agent therapy alone. The NeoCOAST platform trial found that targeting multiple cancer pathways through therapy may be superior to a single treatment.
A recent study published in Cell found that genetic variants can influence the risk of cardiovascular disease by interacting with environmental factors. For example, carriers of certain sequence variants are protected against the negative effects of alcohol consumption on coronary artery disease.
A new UBC study used a local restorative nature index to assess the healing qualities of green space, finding that areas with the greatest need for restorative nature often have the least exposure to it. The study suggests that urban planners prioritize areas with high socioeconomic vulnerability and limited access to green spaces.
York University researchers found that maternal care significantly impacts the development, microbiome, and health of wild carpenter bees. Without proper care, pathogen loads increase, leading to reduced microbiomes, increased disease susceptibility, and poor overall health.
An AI system by Lunit identified improperly positioned endotracheal tubes with high sensitivity and specificity, allowing for earlier repositioning and reducing complications. The study included 539 chest radiographs from three institutions and showed promising results in detecting ETT presence and improper position.
The study delves into magnetic behaviors and ultrafast dynamics in atomically thin materials, aiming to leverage these 2D magnets in innovative applications. Mastering spin dynamics is key to unlocking groundbreaking technologies like spin tunnel field-effect transistors and spin-filtering devices.
Researchers have discovered a subtle competition and cooperation relationship within the crystal structure of nanohelices, establishing a delicate energy balance. This unique competitive growth mechanism enables multiple reversible transformations between twisted, untwisted, and retwisted forms.
A study on songbird species reveals that complex vocal learning is associated with better problem-solving skills and larger brains. The research found a robust relationship between vocal learning abilities, problem-solving, and brain size, even when considering individual variation and other factors.
A new type of flexible neural electrode has been developed, which can accurately match the mechanical properties of brain tissue. The electrode was tested in epilepsy rat models, demonstrating accurate measurement of neural responses and stimulation of specific brain regions.
Breast milk from breast cancer patients contains tumour DNA that can be detected through liquid biopsy, offering a potential new tool for early diagnosis. The study found that ctDNA was detectable in 13 of 15 breast milk samples collected from breast cancer patients, outperforming detection in blood samples.
Using computational topology, Brown researchers have developed an algorithm that profiles shapes and spatial patterns in embryos, enabling the study of how cells assemble into tissue-like architectures. The new approach uses persistence images to rapidly compare large datasets, reducing computation time from hours to seconds.
A new Cochrane review suggests that timed intercourse using urine ovulation tests can improve live birth and pregnancy rates, especially in women under 40. The study found that timing intercourse around the fertile period increased chances of successful conception by 20-28%.
The International Society for Stem Cell Research (ISSCR) has introduced a 'checklist' to promote global best practices for human stem cell research. The checklist aims to increase transparency and clarity in the reporting of key quality control measures, enabling authors to disclose critical experimental details.
The report reveals that policymakers can accelerate SDG implementation and achieve wellbeing for all by enacting five 'extraordinary turnarounds'. However, a key red flag is that global warming will plateau below 2°C under the Giant Leap scenario, giving humanity a chance to thrive again.
Researchers have genetically engineered Vibrio natriegens to produce enzymes that can break down polyethylene terephthalate (PET) in salt water. This breakthrough addresses the challenge of removing plastics from oceans and could lead to more sustainable solutions.
A study of a European pond turtle found in an ancient Polish grave provides insights into the Wielbark culture burial custom. The analysis reveals that turtles likely entered the graves after burial, contradicting previous theories of their role in rituals.
A recent study published in the Journal of Diabetes Science and Technology found that HbA1c levels are markedly higher in young black youth compared to whites with type 1 diabetes. This disparity can lead to increased risk of hypoglycemia and long-term complications if primarily used for insulin management.
A new study finds a strong association between financial insecurity and support for radical politicians in Europe. Researchers analyzed survey data from 10 countries and found that individuals experiencing precarity were more likely to hold a populist worldview and vote for populist parties.
A new study warns that grassroots community-oriented coworking spaces are under threat from large operators, which are changing the business models and strategies of coworking space owners. The study found that smaller operators struggle to compete due to lack of financial independence and diversification.
Researchers have confirmed that human brains use Bayesian inference to process visual information, allowing for precise interpretation and speed. This natural ability enables people to outperform machines in tasks such as recognizing objects in images, with implications for fields like artificial intelligence and clinical neurology.
A recent study led by IBEC demonstrates that laminin, a protein present in healthy breast tissues, prevents the effects of stiffening, protecting cells against tumor growth. The researchers observed that cells seeded on laminin-rich gel exhibited a significantly less pronounced mechanical response to substrate stiffness.
A comprehensive review of sedentary behavior's effects on health found excessive sitting to lead to insulin resistance, vascular dysfunction, and increased body fat. The study emphasizes the need for more research on effective interventions to reduce sedentary behavior.
A new model shows London's cooling demand grew by 5% per year between 1980 and 2022 as summers heat up, highlighting the need for preparedness and energy efficiency measures. The Demand.ninja model can also predict potential benefits of behavior change, such as reducing natural gas consumption and CO2 emissions.
The article outlines four governance reforms to strengthen SDG implementation, including differentiation, dynamization, legalization, and institutionalization. These reforms aim to increase ambition and effectiveness of the goals beyond 2030.
High-energy electrons from Earth's plasma sheet contribute to weathering processes on the Moon's surface, aiding in the formation of water. The discovery may help explain the origin of lunar water ice and provide insights into the Moon's evolution.
The National Association of Neonatal Nurses (NANN) survey results suggest that over 90% of its members believe the organization should pursue racial equity work. The organization has received specific suggestions for a strategic plan, including prioritizing research initiatives, providing continuing education credits, and increasing di...
A recent study found that gene panel sequencing as a first-tier screening test detected 2.7% of infants, with 50.4% diagnosed correctly. This alternative method identified undiagnosed cases in 1 out of every 500 newborns and showed promise for reducing false positives.
Physicists from the Polish Academy of Sciences develop new theoretical tools to study collisions at extreme energies. The phenomenon is fast and involves small particles that cannot be observed directly, requiring
A new study from City, University of London, found that 'stretching arguments' by politicians can have a significantly negative effect on public opinion. Researchers discovered that making invalid claims can dilute over time, but the cumulative effects could undermine democracy and democratic procedures.
A team of geo-scientists identified a melting ice sheet as the trigger for a major climate-change event over 8,000 years ago. The research found that rapid ice-sheet retreat from the Hudson Bay Ice Saddle caused significant changes to ocean currents and global rainfall patterns.
A new study by Chalmers University of Technology and KTH Royal Institute of Technology found that Swedish students performing in English-language programming courses obtained significantly worse results and dropped out prematurely compared to their peers studying in Swedish. The researchers measured student performance based on test qu...
A study published in Resuscitation found that some patients who suffered cardiac arrest reported lucid memories of experiencing death, while brain activity showed signs of electrical recovery and higher mental function. This new work sheds light on the phenomenon of near-death experiences and may guide the design of new treatments.
Most Ohio students who complete manufacturing-related credentials do not end up employed in the sector, highlighting a challenge for policymakers seeking to create more U.S. manufacturing jobs. Despite higher wages, workers in other fields earn less than those pursuing a manufacturing career.
Prof. Dr. Thomas Gasser has been awarded the Breakthrough Prize in Life Sciences for discovering genetic risk factors for Parkinson's disease. He hopes his findings will lead to treatments targeting molecular causes and prevent or delay the onset of the disease.
A pilot study shows significant improvements in self-reported mental health and depression among racially and ethnically minoritized veterans who received peer-led patient navigation. The program, developed by the Regenstrief Institute, supports patients in identifying their healthcare priorities and communicating with clinicians.
Researchers at HKU introduce a novel dual Trojan Horse strategy to combat antibiotic-resistant bacteria by mimicking iron uptake. This approach enhances the effectiveness of sideromycins and prolongs their lifespan, offering hope in the fight against superbugs.
A study published by UCI researchers found that N-acetylglucosamine reduced multiple inflammation and neurodegeneration markers in patients with Multiple Sclerosis. The dietary supplement also improved neurological function in 30% of patients, suggesting a potential new treatment for the condition.
A new study presents a lightweight, soft microactuator driven by combustion of hydrocarbon fuels, achieving displacements of 140% and forces larger than 9.5 newtons. The actuator-powered insect-scale robot demonstrates agile locomotion across various surfaces and can carry payloads up to 22 times its body weight
Micro4PAP, a fast-scan Brillouin Microscope, allows for non-destructive, label- and contact-free imaging of biological samples. The device enables sub-millisecond acquisition time, suitable for in-vivo measurements in living cells, promoting early disease detection and diagnosis.
The Korea Institute of Civil Engineering and Building Technology has developed an AI-based predictive model that uses 3D underground space information to predict ground collapse risks. The model has shown an accuracy of approximately 80% in reliability analysis, and further research aims to improve its reliability to over 90%.
Researchers at the University of Nottingham have developed a new way to target and kill glioblastoma cells, a type of brain cancer with a low five-year survival rate. The breakthrough uses bio-nanoantennae to induce programmed cell death in cancer cells via electrical stimulation.
Scientists discovered a new species of small plant-eating dinosaur, Vectidromeus insularis, on the Isle of Wight, which is the second member of the hypsilophodont family found on the island. The discovery suggests that Europe had its own distinct family of small herbivorous dinosaurs, unlike those found in Asia and North America.
A new mechanism of protein quality control has been identified in C. elegans pharyngeal muscles, which acts as a 'safety net' to prevent toxic protein build-up and restore function to the organ. This tissue-specific protection may help explain why some brain areas are more resistant to protein aggregation.
A study analyzing data from KoalaBASE found that car strikes, dog attacks, and chlamydia-related illnesses are responsible for a significant number of koala deaths in South East Queensland. The research suggests that interventions such as road signs, overpasses, and information campaigns can help reduce these fatalities.
A team of researchers has made breakthroughs in harnessing low-grade heat sources for efficient energy conversion. They developed a highly efficient Thermally Regenerative Electrochemical Cycle (TREC) system that converts small temperature differences into usable energy.
Energy system models fail to accurately represent energy storage, potentially leading to unreliable grid operations and increased costs. Leading researchers from Argonne National Laboratory highlight the need for improved models to accommodate new technologies like solar power and grid energy storage.
A new SARS-CoV-2 variant Eris has been detected, showing an advantage in evading neutralizing antibodies and increasing infectivity. The study found that Eris is less effectively neutralized by antibodies present in the blood of vaccinated individuals or those with a previous infection.
This study reveals Aspergillus fumigatus can cause life-threatening invasive infections in those with weakened immune systems. The fungus produces an unprecedented number of meiotic crossovers, highlighting its potential as a virulent pathogen.
A new intrauterine device successfully controlled postpartum hemorrhage in 93% of patients who delivered vaginally and 84% of those who delivered by cesarean. The device, which uses low-level suction to promote uterine contractions, showed rapid effectiveness and can be a valuable tool for managing the condition.
New research shows that boosting the 'warm glow' feeling people experience after giving blood significantly increases repeat blood donations. This research, led by the University of Nottingham, highlights the importance of reinforcing feelings of gratitude and identity as a blood donor to encourage long-term helping behavior.
A new portable device invented by researchers at the University of Bath can detect synthetic cannabinoids like Spice on various materials, including paper and fabric, with high accuracy. The device is expected to be rolled out across the UK within months and may eventually be available globally.
Researchers at the University of Pennsylvania School of Nursing explore how spiritual coping behaviors help survivors of urban firearm injury recover. The study suggests that combining culturally sensitive spiritual resources with psychotherapy may lead to effective trauma-informed care for injured urban Black men.
Research shows that lapwings can hide their eggs by using small variations in the terrain, making them invisible to ground predators. The study found that habitat geometry rather than visual acuity limits the visibility of a ground-nesting bird's clutch to terrestrial predators.
Researchers have developed a new 3D in vitro culture system that visualizes peri-implantation development of cloned embryos, revealing epigenetic mediated barriers to successful implantation. The study identifies persistent Wnt signaling activity as a key obstacle and presents a rescue approach to improve cloning efficiency.
A study published in Scientific Reports found that large language model AI chatbots can generate creative ideas at least as well as the average human in a divergent thinking task. However, human participants with the highest scores still outperformed the best chatbot responses, especially in categories such as fluency and flexibility.
A new study sheds light on the molecular mechanisms behind immunotherapy's lack of response in certain types of cancer. Researchers found that intratumoral heterogeneity damps the immune response, leading to diminished effectiveness.
Researchers from Politecnico di Milano have discovered the early manifestation of therapy-induced senescence in human tumor cells. The study highlights the importance of non-invasive technologies in understanding cancer biology and paves the way for personalized treatments.
Researchers at MSU are working on a project to create an electric autonomous vehicle that can travel long distances without charging, addressing the issue of range anxiety. The team is exploring battery chemistry, electrical systems, and materials to develop a fully autonomous, lightweight all-terrain vehicle.
A study across three countries found that individuals who prioritize achievement over enjoyment experience lower happiness the next day. In contrast, those who value freedom report a 13% increase in well-being, including better sleep quality and life satisfaction. Relaxation and hobbies also lead to a significant boost in well-being.
A recent study from MIT found that measuring diversity of mutations within a tumor generates more accurate predictions of treatment success than overall mutation count. This discovery could help doctors identify patients who would benefit most from checkpoint blockade inhibitors.
A study published by the American Psychological Association finds that people experiencing financial scarcity make decisions based on their immediate needs, prioritizing short-term gains only when scarcity threatens their most pressing requirements. Researchers examined how participants' choices changed depending on the timeline of the...
Researchers at Osaka University develop a method to train AI models using simulated city images, reducing the need for real data and saving human effort. The approach generates realistic images with accurate ground truth labels, addressing instance segmentation challenges.
Research published in the European Journal of Nutrition found that half of participants do not match healthy meals to snacks or vice versa, negatively affecting blood sugar and fat levels. Swapping unhealthy for healthy snacks can be a simple strategy to improve health.
Researchers developed a technology to rapidly screen genetic edits in immune cells, identifying a new combination that improves their effectiveness against cancers. By combining multiple genes into long DNA stretches and testing thousands of combinations, scientists discovered that different CARs can be optimized by different factors.
Researchers discovered 'mummified' bees in their brood cells, preserving them for 3,000 years due to exceptional conservation. The bees' cause of death remains unknown but is linked to oxygen shortages and changing temperatures in southwest Portugal.
Researchers at EMBL Heidelberg have identified a protein called Snx33 as a critical regulator of the process by which cells arrest their progress upon encountering an obstacle. This allows the cell to slowly dissolve the leading edge and make progress in a different direction.
A UH research team is developing innovative chemical processes to transform plastic waste into useful materials, aiming to create new ways to reuse and recycle polyolefins. The project seeks to produce durable thermoset materials that can be recycled multiple times, reducing environmental impact and promoting a circular plastics economy.
The study reveals that NO forms a new compound, NO-ferroheme, which significantly expands blood vessels and directly activates guanylyl cyclase. This finding challenges the long-held hypothesis on nitric oxide signalling in blood vessels.
Researchers at Rice University have discovered a method to produce clean hydrogen gas from waste plastics using low-emissions technology. By utilizing rapid flash Joule heating, they can convert plastic waste into high-yield hydrogen and valuable graphene, which could offset the production costs of clean hydrogen.
Research suggests that women carrying disease-causing BRCA variants may face incorrect risk assessments of 60-80% for breast cancer, when in fact the true risk is less than 20%. This has led to unnecessary breast surgeries. The study aims to inform informed decision-making and responsible communication of genetic risks.
Research revealed that both brachiopods and bivalves shared similar trends in diversification dynamics during the Permian-Triassic mass extinction. The study found that bivalves eventually prevailed due to better adaptation to high ocean temperatures, while brachiopods retreated to deeper waters.
New research from Cold Spring Harbor Laboratory suggests that high tumor mutation burden does not guarantee an effective immune response in patients with mismatch repair deficiency. The study found that tumors with identical mutations across all cells responded to immunotherapy, while those with subclonal mutations did not.
The SolarEV City Concept combines solar panels with electric vehicles to supply clean electricity in urban environments, reducing CO2 emissions and energy costs. Paris could achieve a 23% reduction in energy costs and 60-74% decrease in carbon emissions by 2030 with rooftop solar panels and electric vehicles.
New research from Boston Medical Center's Grayken Center for Addiction found that municipalities offering wide-ranging social services to overdose survivors saw a 21% decrease in fatal overdoses. The study suggests connections to housing, food, employment, and transportation may be key to successful post-overdose outreach programs.
Research suggests that people's feelings about art are more personal and influenced by their sense of self. Self-relevant artwork is perceived as more aesthetically appealing due to its ability to tap into a person's experiences, identity, and interests.
A new study provides a comprehensive genetic dataset of the black rhinoceros, shedding light on its evolutionary history and population structure. The research reveals six major historical populations and four subpopulations, highlighting the impact of tectonic rifts and human activity on the species' genetic diversity.
Researchers found a positive correlation between lane changing frequency and congestion extent in Australia's M1 motorway. Lane changes can interrupt traffic flow, contributing to speed degradation during peak periods.
A new study finds that global warming will lead to an increase in compound climate extremes such as heavy rainfall and heatwaves, which will have devastating impacts on communities. The regions most affected are already prone to geologic hazards and produce many of the world's crops.
A new University of Washington study measures how sea-ice microbes respond to changing conditions, offering clues to the impacts of climate change on this remote ecosystem. The results show that single-celled algae produce cryoprotectants to survive in winter and adjust their salt-like organic molecules to balance water balance.
A major new study found American teenagers are more likely to brag about their math ability, with high levels of overconfidence in other areas. Research using PISA data revealed those from North America and advantaged backgrounds tend to overclaim their knowledge.
A study of 805,000 patients found that receiving physical therapy after dizziness was associated with a significant reduction in fall risk over the next 12 months. The findings suggest that timely physical therapy referral for dizziness may be beneficial for these patients.
A new study published in Science finds that advanced vocal learners in songbirds are also superior problem solvers, with a strong correlation between the two abilities. Starlings, blue jays, and catbirds were ranked as top vocal learners, with larger brains relative to their body size found in more complex species.
The Beckman Institute has received a $3.6 million NSF grant to acquire an automated system for designing and analyzing polymers. The system will accelerate the discovery of useful materials, especially in combination with artificial intelligence.
The study introduces a novel approach to boost cycling stability and optical modulation of typical electrochromic materials by introducing a nanostructured SnO2 nanosheet scaffold. This leads to improved color changes, optical modulation, and cycling stability in composite films.
Researchers developed a new diffraction-gated real-time ultrahigh-speed mapping (DRUM) camera that captures dynamic events in a single exposure at 4.8 million frames per second. The camera uses off-the-shelf components and is fast enough to capture highly dynamic biomedical processes or enable high-speed lidar systems.
A University of Barcelona team has identified 25 new viruses in Barcelona's wastewaters, including the crAssBcn phage, which is specific to human intestinal tract bacteria. The discovery expands the global map of Crassvirales viruses and suggests they may play a regulatory role in human intestinal microbiota.
US overdose deaths involving fentanyl and stimulants increased 50-fold from 2010 to 2021, with stimulants becoming most common drug class found in fentanyl-involved overdoses. The trend disproportionately affects racial/ethnic minority communities, particularly Black and African American people.
Experts convened at the Stroke Treatment Academic Industry Roundtable XII meeting to address key issues hindering enrollment in acute stroke trials. Broadening emergency consent procedures and adopting efficient trial designs are recommended to enhance participant recruitment.
Research estimates that natural flood disasters correlate with increased cases and fatalities from neglected tropical diseases, malaria, respiratory infections, and tuberculosis.
A study by researchers at the University of Tokyo found that the presynaptic Ube3a E3 ligase molecule plays a key role in eliminating neural synapses. This discovery offers insights into developmental disorders such as Angelman syndrome and autism spectrum disorders.
A Penn State-led study finds that nearly 800 rivers are warming and losing oxygen faster than oceans. This could lead to 'acute death' for certain fish species and threaten aquatic diversity globally.
A recent study published in Journal of Ecology reveals how natural regeneration develops in protected European forests. The researchers found that positive interactions between trees are rare and dependent on tree species and environmental factors.
Scientists have developed a high-performance zero thermal expansion composite using Cu2P2O7 and 2024Al, exhibiting excellent properties such as low density, high thermal conductivity, and good machinability. The composite's dimension stability makes it suitable for precision devices in high-tech fields.
A new study reveals that long-lived lakes played a crucial role in the evolutionary history of freshwater snails. These ancient ecosystems allowed species to 'experiment' over millions of years, resulting in unique morphological changes and special ecological adaptations.