New fossils of Mesozoic pollinating lacewings provide insight into the niche diversity, chemical communication, and defense mechanisms of ancient pollinators. The findings suggest that coevolution between pollinators and host plants under partitioned pollination niches promoted their species diversification.
Despite changes to the US kidney allocation system, low-income and minority patients still face significant barriers to timely diagnosis and transplant. Early disease diagnosis and preemptive waitlisting are critical strategies to improve survival chances, but many vulnerable populations lack access to these essential care pathways.
Researchers have developed a novel technology to improve lithium metal battery performance by coating the anode with a lithium silicide layer. The new approach overcomes dendritic growth issues, leading to improved rate capability and cycle stability.
A new study found that Medicaid expansion in Michigan boosted the financial health of low-income residents, with significant reductions in medical bills, unpaid debts, and bankruptcies. Those with chronic illnesses experienced the largest financial benefits, including improved credit scores and increased borrowing power.
Researchers created a database of over 500 dragonfly specimens and developed an algorithm to differentiate unique wing shapes. They found similarities in distribution across families and species, proposing a developmental model for pattern formation involving inhibitory signals and random zone emergence.
Concussion symptoms in children under 13 typically last three times longer than in adults, according to a comprehensive review published in The Journal of the American Osteopathic Association. Active recovery, including academics and athletics, has emerged as a standard treatment, promoting progressive return to school and sports, whil...
A Canadian study found that frequent use of household disinfectants alters the gut microbiota in infants, leading to higher body mass index scores and increased risk of childhood obesity. In contrast, eco-friendly cleaners may reduce this risk due to healthier maternal lifestyles and eating habits.
A new study from the University of Iowa found that 8.5% of American adults have been diagnosed with type 2 diabetes, while 0.5% have type 1 diabetes. Type 2 diabetes is overwhelmingly more common, accounting for 91.2% of all diagnosed cases.
Researchers from the Institute of Atmospheric Physics in China used a long-baseline lightning location network to track more than 30 red sprites. The study found that most sprite-producing cloud-to-ground strokes occurred during the mature stage of an asymmetric mesoscale convective system, with locations typically within 10 km.
A new USC Dornsife study reveals that genetic mutations can behave unpredictably due to interactions with the environment and pre-existing genetic differences. This complexity makes it difficult to predict how these mutations will affect individuals, even for well-studied diseases.
A team of chemical engineers used 3D electron microscopy to study the internal structure of reverse osmosis membranes, finding that the density varies throughout the film and is highest at the surface. This discovery could lead to improved membrane design and water recovery capabilities.
A new study found that concern over fussy eating prompts parents to use non-responsive feeding practices like pressuring or rewarding. Mothers reported higher levels of worry about long-term health consequences, while fathers focused on practical aspects of mealtime.
Researchers have made a groundbreaking discovery in understanding the conversion of CO2 to electrofuels, shifting from trial-and-error to rational catalyst design. They found that CO2 activation begins with one common intermediate, carboxylate CO2, which is attached to the surface with C and O atoms.
A new study by Ohio State University researchers found that having a support system of other women in the entering class is crucial for females to stay in doctoral STEM programs. The study suggests that the gender gap in STEM fields may be attributed to the 'female-friendliness' of these programs.
A new model by the University of Tokyo Institute of Industrial Science has shed light on the physical principle behind controlling crystal materials. The findings have practical benefits for applications such as non-volatile memory devices and electro-mechanical actuators.
Researchers found that re-engaging the brain immediately after injury can help recover from brain damage or stroke faster. The study suggests that other primitive brain regions may be involved in touch perception and that patients could benefit from earlier reintroduction to activities.
Researchers Jeff Lei and Dimitris Simos are working on a three-year grant to develop a new approach to testing the security of blockchain and IoT systems. They will use interaction testing to generate test cases and check for security properties compromised. This approach aims to avoid common vulnerabilities in these systems.
A new study by Professor Hajin Kim reveals that DNA phase separation can be triggered by heavy methylation of DNA, influencing cellular activities such as gene expression and stem cell differentiation. The research team discovered that electrostatic forces between DNA molecules play a crucial role in this phenomenon.
Researchers at Northwestern University have identified four clusters of personality types using comprehensive data from over 1.5 million questionnaire respondents. The findings challenge existing paradigms in psychology and provide new insights into human behavior.
A recent study suggests that researchers may be overlooking intricate social relationships among chimpanzees and macaques. The study found that existing dominance-based methods are too simplistic to capture the complex dynamics of these primates' social interactions.
Researchers at the University of Chicago Medical Center have developed a novel gene therapy approach that protects mice from lethal cocaine doses and reduces drug-seeking behavior. The therapy involves modifying skin grafts to quickly degrade cocaine and has shown promise in preventing addiction and overdose.
Scientists have recorded a massive 1,200 tesla magnetic field generated indoors, surpassing the strength of modern MRI machines and the Earth's magnetic field by millions of times. This achievement could pave the way for new discoveries in solid-state physics and nuclear fusion research.
Researchers detected extended infrared emissions around RX J0806.4-4123, suggesting a 'fallback disk' of material or a pulsar wind nebula. The findings challenge current understanding of neutron star evolution and offer new avenues for study with the NASA James Webb Space Telescope.
A Surrey-based team won the top spot in the DCASE 2018 Challenge, a machine learning competition focused on audio classification. The CVSSP's AI-powered system uses artificial intelligence to simulate human auditory function and improve situational awareness of sounds.
Researchers at UCLA have created a quick and effective mechanism to measure how circulating tumor cells perform functions that drive disease, such as producing proteins that degrade tissue. The new approach enables scientists to understand how tumor cells act, rather than just what they are made from.
A new AI program can analyze lung tumor images to specify cancer types and identify genetic changes, offering a potential solution for faster diagnosis and treatment. The tool achieved high accuracy rates in distinguishing between adenocarcinoma and squamous cell carcinoma, as well as identifying altered genes linked to lung cancer.
Children awaiting livers from deceased donors face significant disadvantages due to the scoring system, which significantly underestimates their risk of death compared to adults. The Pediatric End-stage Liver Disease (PELD) score is incompatible with the Model for End-stage Liver Disease (MELD) score used for adults.
Research finds higher levels of organochlorine compounds during pregnancy associated with reduced lung function in children. The study suggests that even low exposure can have an impact on lung development and health.
X-ray experiments reveal complex pathways lithium ions take through a common battery material, contradicting long-held assumptions. This discovery could lead to improved battery design and longer-lasting batteries.
A comprehensive study found that women receiving silicone breast implants may be at increased risk of several rare adverse outcomes compared to the general population. The elevated risks included conditions like Sjogren's syndrome, scleroderma, and rheumatoid arthritis, as well as a higher risk of stillbirth and melanoma.
A Rutgers-led team found that plants cultivate microbes to extract nutrients, a process called the rhizophagy cycle. This discovery could lead to enhanced crop growth, fewer weeds, and lower fertilizer use.
A Phase 1 clinical trial is testing the safety and immune-stimulating ability of an experimental nasal influenza vaccine in healthy children and teens. The investigational vaccine, developed by FluGen, Inc., has been designed to replicate only once in the body and prompt a robust immune response.
Researchers found that E. coli bacteria evolved mechanisms to cope with temperature stress, which also provides a defense against certain antibiotics. This discovery could lead to more precise antibiotic treatment strategies based on environmental factors.
A new chemical method developed by Jeremy Luterbacher's lab at EPFL stabilizes simple sugars, preventing degradation and increasing yield. This breakthrough could accelerate the emergence of renewable consumer products.
A new study found that nearly half of a patient's first-degree relatives chose to undergo low-cost genetic testing after being contacted by a genetic testing laboratory. This 'cascade' testing helped identify healthy people at risk of cancer, with about 12% of those tested then inviting additional relatives to be tested.
A clinical trial has shown that targeted lung denervation (TLD) reduces chronic respiratory symptoms, exacerbations, and hospitalizations in COPD patients. The procedure involves delivering radiofrequency energy to the nerves on the outside of the airways, causing them to relax and widen.
Researchers have identified a key step in how plant cells respond to pathogens, revealing an enzyme called SIK1 that connects detection and action. The discovery opens up new avenues for treating plant diseases and breeding resistant crops.
NASA's Aqua satellite captured a visible image of Tropical Depression 01S on September 17, revealing the storm's weakening state. The cyclone had maximum sustained winds of 30 knots and was forecast to dissipate soon, moving west towards Mauritius.
Researchers at the Carl R. Woese Institute for Genomic Biology aim to understand the design principles behind microbial community division of labor. They plan to use these principles to engineer microbial communities to produce chemicals through metabolic engineering.
The MoreGrasp project developed a sensoric grasp neuroprosthesis controlled by thought, enabling users to perform daily activities with ease. The technique uses 'attempted movement' signals, allowing for more precise control and improved learning through brain-computer interface training.
A study of college students reveals significant disparities in mental health treatment across race and ethnicity, with white students receiving more treatment than students of color. The study found that half of white students received treatment, compared to one-quarter of African American and Asian students.
A study by Yale psychologists found people form stable impressions of good strangers but quickly adjust their opinions of bad ones. This flexibility may help explain why we forgive and sometimes stay in bad relationships.
Researchers found that a single mutation in TB bacteria makes them resistant to antibiotics and elicits a weaker immune response, leading to higher mortality rates. The study suggests that the same approach may not work for drug-resistant TB strains.
Researchers at UVA have discovered that lymphatic vessels in the brain carry messages from the brain to the immune system, triggering MS symptoms. Blocking these messages may offer a new way to treat the condition, but more research is needed to understand their role and potential therapeutic targets.
Researchers at the University of Oregon have created a new class of fluorescent dyes, called nanohoops, that can be used to track multiple biological activities in live cells. These circular structures emit colors based on their size and can be guided to specific sites within cells.
Researchers found that hospitalized infants with both conditions were four times more likely to die than those with only congenital heart disease. Infants with central sleep apnea and a heart abnormality stayed twice as long and had double the hospital bills at discharge.
A team of researchers developed a multi-joint, personalized soft exosuit that assists users in walking by applying mechanical forces to critical joints. The device was tested in the field and found to reduce energy expenditure by up to 22% compared to walking without assistance.
A 2016 survey of US students found nearly 1 in 11 middle and high school students used cannabis in e-cigarettes. Researchers suggest strategies to reduce cannabis use in e-cigarettes are crucial given the findings
Researchers at RUDN University simulated a communication system using drones to increase cellular network coverage. The approach, which takes into account random distances and three-dimensional modeling, can significantly improve the quality and reliability of service.
A longitudinal study by researchers found that witnessing school violence in Grade 8 increases the risk of psycho-social and academic impairment in Grade 10. The study also revealed that bystander effects were similar to being victimized, with minor forms of violence predicting increases in social anxiety and depressive symptoms.
CSIRO has launched its ASEAN presence in Singapore to strengthen collaboration between Australia and Southeast Asia. The agency will work with partners to create new value through research and technology, tackling global challenges such as sustainable development and human health.
Aristide Dogariu and his team at the University of Central Florida have developed a new sensing method that can passively detect objects even when direct vision is impeded. This technique uses subtle similarities in scattered light to recover information about an object's presence, eliminating the need for controlled illumination.
A modified form of blebbistatin appears to be effective in preventing cravings and relapse in people with substance use disorders, including those using multiple drugs. The compound works by breaking down memories linked to methamphetamine use, offering a novel approach to treating addiction.
The POPULAR study confirms a significant association between neuromuscular blocking agents and respiratory complications after surgery. Established techniques to avoid residual paralysis did not lower the patients' risk of pulmonary complications.
Gunshot victims require significantly more blood transfusions due to severe injury severity, with a 14-fold increased risk of death compared to non-GSW trauma patients. Blood products cost a lot and are scarce, making it crucial for hospitals to improve outcomes for trauma victims.
Research by Professor Wing Hung Tam and colleagues found that excessive or inadequate weight gain during pregnancy is associated with increased risk of cardiometabolic problems in children aged 7, including higher blood pressure and poor blood sugar control. The study suggests balancing weight gain to minimize adverse outcomes while co...
The research collaboration aims to create human organs-on-chips using miniature devices that mimic specific tissues and organs. These organs-on-chips have the potential to predict drug activity and toxicity more accurately than animal models.
Researchers discovered that sea otters rely on the sensitivity of their paws and whiskers to hunt for food, distinguishing between grooves as small as 2mm with remarkable accuracy. This unique ability enables them to quickly locate prey in cloudy Monterey Bay waters.
A new multi-campus initiative funded by NSF aims to explore the intersection of agriculture, food, and technology. Researchers will investigate novel solutions such as lab-grown meat and drones that monitor plant stress to address challenges in sustainable food production.
Scientists at Michigan State University have discovered a light-induced super photobase that is 10 million times stronger than anything previously discovered. The discovery could lead to advances in solar energy capture and the development of new materials with potential applications in medicine and environmental monitoring.
Two variants of autoimmune disease SLE were identified in black Africans, including one previously unacknowledged. This breakthrough enables better management of the disease in southern Africa, where incidence and mortality rates are high.
Resveratrol supplementation significantly reduced pain severity and levels of inflammatory biomarkers, including TNF-α, interleukin IL-1ß, and IL-6, in patients with mild to moderate knee osteoarthritis. The study suggests resveratrol may be an effective add-on to NSAIDs for treating knee osteoarthritis.
A new study finds that people from black, Hispanic, and multiracial backgrounds, those with lower education levels and income, and the unemployed are more likely to have experienced childhood trauma. The most common adverse childhood experiences include emotional abuse, parental separation, and household substance abuse.
A new study by Ludwine Messiaen extends clinical manifestations of the three-base pair deletion p.Met992del in NF1, revealing mild symptoms but potential complications. The research expands on findings first reported in 2007, providing insight into a genotype-phenotype correlation that will aid families and clinicians.
Researchers at UT Southwestern Medical Center used CRISPR genome-wide screening to identify the IFI6 gene as a potent antiviral gene targeting flaviviruses, including West Nile and Zika viruses. The study found that cells with a working IFI6 gene inhibited infection by these viruses in cell culture studies.
University of Konstanz chemist Professor Stefan Mecking has developed a method to synthesize tailor-made bio-synthetics by precisely determining the length of molecular chains. The newly synthesized material exhibits an extraordinary layered structure with great potential for application in high-tech membranes, such as batteries and wa...
Researchers suggest the Large Magellanic Cloud may have engulfed a third luminous galaxy, explaining why stars in the cloud rotate at different rates. This phenomenon could also help explain the 'age-gap' problem observed in the cloud, where there are very old and young star clusters.
Researchers developed an mRNA-based nanotherapeutic to reintroduce functional copies of PTEN into cancer cells, restoring tumor suppressor function and killing cancer cells. The therapy showed significant suppression of tumor growth and progression in mouse models of prostate cancer.
Typhoon Mangkhut made landfall in southern China's Guangdong province on Sept. 16, triggering a Red Alert and heavy rainfall. The storm brought strong winds of 92 mph/148 kph and surges up to 3 meters around Hong Kong.
Post-tropical cyclone Helene is affecting Ireland and the United Kingdom with widespread cloud cover and showers. The U.K. Meteorological Service has issued a Yellow Alert for several regions due to expected windy weather with gusts reaching 50-60 mph.
Researchers developed an artificial neural network that can compare medical concepts to specific symptoms mentioned by patients on social media. The AI system uses semantic vector word representation and can identify symptoms like insomnia or vertigo with high accuracy.
Tropical Depression Joyce continues to lose its organization due to drier air moving into the depression. The National Hurricane Center forecasts it to weaken over the next 48 hours before potentially becoming a remnant low tonight or Tuesday.
A recently discovered pygmy moth species from Asia, Stigmella multispicata, has spread rapidly across Siberian elm trees in eastern North America. The species was first found in the US in 2010 and has since been identified in ten states and two Canadian provinces.
Researchers developed a novel sucking-flow liquid removal mechanism to promote both surface refreshing and droplet growth on a hierarchical mesh-covered surface, enhancing condensation heat transfer performance. This breakthrough addresses the long-standing challenge in pushing micro/nanostructured materials into practical applications.
Researchers found that targeting IL-1β reduced risk of gout attacks by half, with no change in serum urate levels, suggesting an independent mechanism. The study's findings could lead to new therapeutic avenues for both heart disease and crystal diseases like gout.
A new guideline published by the American Thoracic Society recommends weight loss strategies for adults with obstructive sleep apnea, particularly those who are overweight or obese. The guideline suggests comprehensive lifestyle interventions and behavioral counseling to help patients achieve weight loss.
Researchers at UNC School of Medicine have developed a powerful algorithm to quickly categorize long non-coding RNAs (lncRNAs) based on their molecular makeup and predicted functions. The method, called SEEKR, uses protein-binding sequences to identify lncRNA communities with similar functions in humans and other species.
A small study evaluates the association between medical scribe use and physician workflow, revealing improved efficiency and patient satisfaction. The study suggests that medical scribes can be a valuable tool to reduce documentation burdens in primary care settings.
Scientists are exploring a new propulsion idea that could eliminate fuel costs and make interplanetary travel easier. Dr. Mike McCulloch's quantised inertia theory predicts that objects can be pushed by differences in Unruh radiation in space.
The University of California, San Francisco (UCSF) will conduct a five-year study on the impacts of new tobacco products, including e-cigarettes and heated tobacco products. The research team aims to evaluate product characteristics, health effects, and behavior, with the goal of protecting public health.
Researchers at Duke University discovered a neural circuit that enables the brain to predict motion based on past experiences and sensory inputs, mirroring Bayesian statistical inference. This discovery could improve our understanding of motor control and eye movements.
A study found that rock climbers seek out sites with more single-pitch routes, better landscapes, and lower median difficulty to reduce injury risk. The results suggest that decreasing injury risk generates significant welfare gains for climbers, with estimated values ranging from $18 to $327 per site.
The Brigham Genomic Medicine program uses state-of-the-art genomic technologies to diagnose and discover genetic underpinnings of disease. By analyzing genomic data with a multidisciplinary team, the program has identified culprit genes for 30 families, providing critical information for diagnostics and treatment.
A blood test for microRNAs may help predict the likelihood of disease in dairy cows and improve animal welfare. This approach is already being applied to human disease diagnosis.
A recent study found that women veterans with chronic musculoskeletal pain are more likely to use complementary and integrative health (CIH) therapies, such as meditation, yoga, and acupuncture. The study, which analyzed data from nearly 500,000 men and women veterans, showed that rates of CIH use varied by race/ethnicity and age, with...
Researchers have discovered that spherical particles submerged in viscous liquids travel along flexible surfaces by 'catching a wave', offering new insights into biological processes and a gentler method for measuring cell membrane elasticity. This approach also enables easy sorting of particles by size, similar to an automatic coin-so...
Stanford researchers identify a key bacterial molecule, pEtN cellulose, that enhances adhesion of E. coli to bladder cells, potentially leading to new treatments for urinary tract infections. The finding could break the cycle of infection by preventing bacterial adhesion.
A study by University of Connecticut researchers found that increased trans-Arctic shipping could lead to a minor cooling effect in the Arctic, potentially offsetting some of the overall warming trend. However, this effect is relatively minor and may be offset by international regulation and trade agreements.
Research participants experienced improved blood pressure and heart rate regulation after receiving epidural stimulation, with stabilized levels even after stimulation was turned off. The therapy also increased independence and alertness, allowing individuals to live more normal lives and engage in activities without limitations.
Prescription drug shortages lead to estimated $230 million in annual costs due to rising prices and substitution drugs. Researchers found price increases reflect manufacturers' opportunistic behavior during shortages.
A team of researchers at Ulsan National Institute of Science and Technology has developed ultrathin, transparent, and conductive hybrid nanomembranes for skin-attachable loudspeakers and microphones. These wearable devices can produce sounds and detect vocal vibrations, opening up potential applications in sound input/output devices.
A study describes a microfluidic system to concentrate and encapsulate circulating tumor cells, which are cancer cells that can travel through the bloodstream. Experiments with prostate cancer cells revealed high matrix metalloprotease enzyme activity.
A new study links rapid deoxygenation in Canada's Gulf of St. Lawrence to large-scale climate change, specifically the shift of the Gulf Stream and Labrador Current. The research confirms that warmer water from the Gulf Stream is entering the St. Lawrence Seaway, causing oxygen levels to drop.
The American College of Cardiology emphasizes that combating obesity in the US will require individual and societal changes to reduce cardiovascular risks. Implementing policy-level interventions, increasing physical activity, and promoting healthier diets are key aspects of this approach.
Scientists create six-step cycle that uses magnetic materials to cool down, reducing greenhouse impact of traditional refrigerants. The technology could be more efficient than vapor compression and has potential for widespread use.
A new framework outlines how to measure key characteristics of animals and plants to inform policymakers' decisions. The study aims to provide data-driven insights into species' responses to climate change, habitat loss, and other human impacts.
Researchers have developed a new blood test that can detect pancreatic cancer in its earliest stages with 96% accuracy, providing a potential breakthrough for earlier diagnosis and treatment. The test uses an antibody microarray to identify specific immune-regulatory proteins and cancer-associated antigens.
Research finds that climate models and observational data match up well in predicting the widening of the tropics. The expansion may continue over the next several decades, with varying rates from year to year and location to location. The study's findings have added confidence to predictions based on current climate models.
Researchers at Virginia Tech developed a passive anti-frosting surface that keeps surfaces 90% dry and frost-free in humid, sub-freezing conditions. The surface uses intentional ice stripes to create low-pressure zones, pulling moisture from the air onto the nearest ice stripe.
A team of scientists is using a holistic approach to understand the causes of eelgrass wasting disease, deploying drones, artificial intelligence, and geographers to survey seagrass beds across 36 sites from San Diego to Alaska. The project aims to unravel why some eelgrasses fall victim to the disease while others resist it.
A new study published in PNAS found that engaging in self-transcendence tasks can increase receptivity to health messages and lead to increased physical activity. Participants who reflected on values bigger than themselves showed greater brain activity in reward regions compared to those who focused on their own least important values.
A cross-disciplinary team led by Rice University will investigate the formation of life-essential elements in rocky planets during their early evolution. The CLEVER Planets project aims to understand how these elements survive turbulent periods and ultimately lead to habitability, with a focus on rocky worlds beyond our solar system.
A developmental model was constructed to recreate the intricate patterns of secondary veins in insect wings. The study analyzed images from 232 species and found that the model effectively recreated venation patterns across three orders.
A four-year study reveals that a contact lens management approach can significantly slow myopia progression in children, including those who start treatment later. The innovative miSight lens has been shown to reduce myopic progression rates by 59% and 52% compared to a control group.
Researchers discovered that storms can create coral reef islands by depositing giant coral blocks, forming the island over time. The study found distinct clusters of ages on the piled coral blocks, indicating two major storm events occurred about 600 and 350 years ago.
Researchers identified six main combinations of five Hoxd genes involved in digit development in mice, providing a higher resolution and clarity in understanding how architect genes orchestrate the rhythm of development. This study offers a new perspective on limb patterning motifs and could pave the way for future genetic work.
Researchers found that soil's health can be improved through agronomic management, such as cover crops and conservation tillage. This approach can help preserve crop yields and mitigate the effects of climate change on global food supply.
Researchers at UNIST have synthesized a triazine network structure from tetracyanoquinodimethane (TCNQ) monomer, demonstrating room-temperature ferromagnetism. The material exhibits stable neutral radicals and unpaired electrons, leading to ferromagnetic ordering.
A University of Houston researcher is studying 1,000 community college students taking developmental math coursework to understand the causes of math struggles. The four-year study aims to identify factors contributing to math learning disabilities and develop strategies for early intervention.
Researchers identified a specific brain region linked to reduced appreciation of one's own rewards when a partner receives a reward, providing insight into the emotion of envy. This finding has implications for understanding social behavior and valuation of resources.
Daily fish migration fuels metabolism of single-celled heterotrophic prokaryotes, revealing a labile DOC source that supports microbial community growth. Higher microbial diversity found in mesopelagic zone than expected.
A new study reveals that getting smaller was crucial for mammalian evolution, reducing jaw stresses while maintaining feeding power. The research used CT scans and computer simulations to analyze fossil skulls and lower jaws, providing a new explanation for the mammalian jaw's unique structure.
A systematic review found that middle-aged drinkers with no drinking problem have minor or non-existent health concerns about their drinking behavior. Factors such as respectability, gender, and social influences play a significant role in shaping their attitudes towards drinking.
Researchers developed a smart, flexible photoacoustic imaging technique using a compact fiber laser that may have potential applications in wearable devices, instrumentation, and medical diagnostics. The new technique provides better sensitivity than existing piezoelectric transducers for medical imaging.
A large international study published in the New England Journal of Medicine found that daily low-dose aspirin has no effect on healthy independent living in older adults. The study enrolled over 19,000 participants and followed them for an average of 4.7 years.
A massive global genetic study has identified over 500 new gene regions influencing blood pressure, more than tripling the known number. The study now explains almost a third of estimated heritability for blood pressure.
Researchers developed new electrophysiology techniques to study the pig hippocampus, confirming features comparable to rodents and non-human primates. This breakthrough establishes pigs as a promising preclinical research model for traumatic brain injury and epilepsy.
Scientists developed a machine learning technique to predict human cell organization using only black and white images generated by brightfield microscopy. This allows for the exploration of cellular structures in ways that were previously impossible, particularly in live cells.
Florence brought massive rainfall to the Carolinas, exceeding 30 inches in some areas, causing record or major flooding along many rivers. The storm's heavy rainfall caused widespread damage and at least 20 fatalities.
The American Geriatrics Society unveiled a suite of online tools to aid surgeons in caring for older adults, with nine interactive clinical scenarios exploring unique challenges and opportunities in surgical care. The tools aim to improve care for the growing population of older adults undergoing surgery.
A new study on Ceres reveals that the dwarf planet's ice volcanoes generate an average of more than 13,000 cubic yards of cryovolcanic material each year. This amount is equivalent to filling a movie theater or four Olympic-sized swimming pools.
A new study accounts for permafrost carbon release in emission budgets, showing the world may exceed Paris climate targets sooner than thought. Permafrost thaw causes large amounts of previously trapped carbon to be released into the atmosphere, making it a critical factor in estimating emission budgets.
A promising gene therapy for visually impaired sheep has been approved for human trials, offering hope for patients with achromatopsia. The treatment has already shown success in treating affected sheep and demonstrates the potential for a cure.
A team of researchers has developed a new mechanism to protect enzymes from oxygen as biocatalysts in fuel cells. The protective mechanism is based on oxygen-consuming enzymes that draw their energy from sugar, allowing for the production of a functional biofuel cell with high efficiency.
Researchers have found that ancient Ediacaran fossils, dating back to 570 million years ago, were part of complex ecological communities. These organisms, such as suspension feeders and filter feeders, competed for resources like modern animals.
A UNIST student startup team, LOAD, has developed a drone-based system for efficient water quality monitoring. The system uses a portable analysis device on the drone's lower part to maximize accuracy and speed in data collection.
Dr. Barry Rouse, a renowned immunologist, has received the American Veterinary Medical Association's Lifetime Excellence in Research Award for his groundbreaking work on HSV-1 and ocular disease. He has continuously funded research since 1978, garnering over $20 million in funding and publishing more than 400 scientific manuscripts.
A research team studied liquid penetration on rough surfaces, providing key findings for everyday products like cosmetics and industrial applications. The study identifies five variables controlling cavity-filling rates, required for liquids to penetrate cavities in surfaces.
Researchers aim to develop and evaluate non-contrast based imaging methods to diagnose peripheral arterial disease without relying on gadolinium-based contrast agents. The proposed techniques have high applicability to other medical procedures, including venography and vessel wall imaging.
DoYeon Kim, a UNIST Ph.D. student, has been selected for the GRA-NRF program in Canada to co-research on Arctic climate change with Professor Timothy Merilis at McGill University.
Researchers estimate 4 billion birds migrate through the US each year, with an average return rate of 76% for short-distance migrants and 64% for long-distance migrants. The study reveals that tropical wintering species survive better than those in the US, despite longer migrations.
Researchers at UNIGE successfully resynchronized neurons to correct desynchronization in neural networks, suppressing behavioral symptoms associated with schizophrenia. The study, published in Nature Neuroscience, offers promising results for a new therapeutic approach targeting defective inhibitory neurons.
Researchers recommend focusing on healthspan instead of life extension to address frailty and disease towards the end of life. Olshansky advocates for prioritizing health over extending lifespan, citing the need to address disparities in healthcare access and nutritious living.
Researchers developed an AI model that can generate context-specific fake restaurant reviews, but also created a classifier to spot the fakes. The study aimed to help consumers trust online reviews and make informed purchasing decisions.
TESS has shared its first science image, revealing a wealth of stars and other objects in the southern sky. The image captures systems previously known to have exoplanets, highlighting the mission's potential to discover new worlds.
The partnership aims to develop and conduct collaborative clinical research studies on young children with various immune system disorders. The collaboration provides joint training opportunities for physician-scientists and offers comprehensive pediatric clinical support.
A recent study published in Molecular and Cellular Proteomics found that men should have frequent sex around the time of ovulation to improve their chances of conception. The research suggests that longer periods of abstinence can cause DNA damage in sperm, negatively impacting fertility rates.
Physicists at RUDN University have developed a new approach to calculate ionization energies of helium atoms with high accuracy, up to 35 decimal digits. This breakthrough resolves the limitations of previous methods, enabling precise measurements of exotic helium atoms and shedding light on the nature of antimatter.
Researchers found that two-minute bursts of in-class exercise breaks increased daily physical activity for elementary children without affecting math performance. Teachers reported that the breaks were doable and didn't disrupt learning, with most students returning to class work quickly after breaks.
Researchers analyzed literature from 1999 to 2018 and found no stronger phenotypic selection in populations exposed to anthropogenic selection pressures. Some human disturbances may reduce selection by increasing fitness and decreasing opportunities for selection.
Researchers at the University of Kansas found that a recent large-scale analysis of population density was flawed due to biased sampling and missing data. Their study highlights the need to consider additional factors beyond geographic range and environmental niches when studying species abundance.
A study found that infant walker-related injuries decreased dramatically between 1990 and 2014, largely due to improved safety standards. The number of injuries dropped by 90% during the study period, with falls down stairs being the leading cause.