Researchers found that cold and dry climates can produce a high frequency of hurricanes, which challenges the long-held assumption that water is necessary for their formation. The study used computer simulations to model hurricanes in extreme environments.
Research finds top universities globally struggle to implement diversity outreach initiatives, with varying levels of compliance across four areas. Despite progress in inclusivity, institutions still lag behind in addressing inequalities and promoting social justice.
A study published in Science Advances suggests that climate change is increasing the risk of future megadroughts in the American Southwest. The researchers found that ocean temperature conditions, high radiative forcing, and severe La Niña events contributed to the medieval megadroughts.
The three Mars rovers, including NASA's Perseverance rover, ExoMars rover, and China's HX-1 rover, will analyze rocks and soil for evidence of life on the Red Planet. The missions aim to determine whether life could have existed on Mars in the past.
Research from the Center for Air Quality, Climate, and Energy Solutions at Carnegie Mellon University found significant human health benefits when air quality is better than the current national ambient air quality standard. The studies estimated that improving air quality could save over 30,000 lives annually.
A study published in the Journal of Nutrition has linked specific chemical signatures in human hair to a diet of traditional Yup'ik foods. The researchers found that changes in nitrogen isotope ratios along the hair strand correlated with increased consumption of traditional foods like fish and marine mammals.
Wearing magnetic eyelashes during MRI can create substantial artifact, obscuring entire phantom. The eyelashes detached from the phantom after scanning, attracted to each other due to friction and adhesion.
Researchers at UMass Amherst will study the impact of evidence-based medications and behavioral interventions on opioid use disorder in jail detainees. The goal is to develop effective intervention and treatment strategies to prevent relapse and overdose.
A portable, noninvasive fluid monitoring device has been developed using nuclear magnetic resonance technology, providing accurate measurements of leg fluid buildup in patients with end-stage kidney disease. The device's portability and ease-of-use could enable clinicians to track fluid buildup at the bedside, improving patient care.
The University of Rhode Island is leading a team studying coral reef evolution and adaptation with a $3 million NSF grant. Researchers will explore how changes in nutrition and energy through symbiosis influence epigenetic changes in corals, shedding light on the impact of climate change on these critical ecosystems.
Researchers have identified 'terminator' events that mark the end of sunspot cycles, potentially triggering plasma tsunamis and the start of new solar cycles. The study provides insight into the mysterious timing of sunspot cycles, which are crucial for predicting solar storms that can disrupt Earth's upper atmosphere.
Researchers at DGIST have discovered the formation of valley domains in molybdenum disulfide, enabling the storage and use of information using valley numbers. This discovery is expected to advance the development of next-generation semiconductor technology.
A new study published in Nature reveals the full spectrum of cells involved in congenital heart defect formation, identifying key cell types and their functions. The research uses single-cell RNA sequencing to uncover the molecular drivers of different cell types, shedding light on genetic mutations and disease mechanisms.
Researchers develop LOCKR, a dynamic designer protein that can modify gene expression, redirect cellular traffic, and control protein binding interactions. This breakthrough technology has the potential to revolutionize synthetic biology and enable new therapies for diseases such as cancer and autoimmune disorders.
The FDA has approved erdafitinib as a targeted therapy for patients with advanced bladder cancer who have specific gene mutations in the FGFR3 gene. The drug achieved a 40% overall response rate and was well-tolerated, offering an alternative to existing treatments.
A $1,825,742 NIH grant will fund a randomized controlled trial of strategy-based cognitive training in individuals with multiple sclerosis. The study aims to develop a treatment that improves everyday functioning and neuropsychological performance in those affected by the condition.
Researchers at Baylor College of Medicine discovered that amoebae build a barrier around their colonies to counteract bacterial attacks. The protein CadA enables the amoebae to recognize specific species and adapt to survive, forming clumps with Gram-negative bacteria and allowing for feeding on the edges.
Research from the University of Notre Dame finds that private, independent firms have lower carbon emissions and incur fewer EPA penalties than public and private equity-owned firms. The study suggests that increased oversight within public firms may decrease pollution.
A study published in JAMA Network Open found that women with normal weight but high waist circumference were 31% more likely to die from cardiovascular disease and obesity-related cancer. Waist size is a forgotten factor in defining obesity, and its inclusion could lead to better risk evaluation and intervention programs.
The study reveals a crucial dependency on British and continental European trading sources for Scandinavian mixed-metal artifacts during the Nordic Bronze Age. Metal recycling was common, with smiths reusing imported and local metal objects to create new products.
Boston University researchers found specialized brain cells in rats that provide personal maps of their surroundings. These cells could help create smarter autonomous vehicles by allowing them to navigate complex environments like humans do.
Researchers at the Center for BrainHealth have developed a novel diagnostic method for multiple sclerosis that uses 3D images of brain lesions to determine healing capacity. The technology has the potential to help doctors tailor treatment plans and improve patient outcomes.
An international team developed a framework for cities to quantify and incorporate nature's benefits on mental health, considering elements of nature, contact, interactions, and benefits. This tool aims to address environmental justice and health disparities in underserved communities.
Research reveals that active pharmaceutical ingredients can persist in groundwater due to sorption potential and biodegradability. Medicines like ofloxacin and naproxen were detected in groundwater samples, with varying levels of risk to human health.
Researchers have created a new technique called LADL that uses light to serve up on-demand genome folding, allowing for the manipulation of specific DNA loops on command. This technique combines CRISPR/Cas9 and optogenetics and has the potential to study the relationships between long-range loops and mechanisms determining gene express...
Researchers at UT Southwestern Medical Center discovered a new molecular mechanism that indicates PARP inhibitors could be effective in treating all cancers where the drugs are used, including ovarian and prostate cancers. A potential biomarker has been identified, which may indicate when patients can benefit from these drugs.
Young Asian elephant females are more likely to reproduce when living near a maternal sister, according to a study by the University of Turku. The presence of a maternal sister also improves annual female reproduction rates.
The Justice Community Opioid Innovation Network (JCOIN) aims to develop effective intervention and treatment strategies for justice-involved populations with OUD. Research centers will study evidence-based medications, behavioral interventions, and comprehensive patient-centered treatments in 15 states and Puerto Rico.
Researchers at the University of Alaska Fairbanks will study the metabolic changes in hibernating animals to develop new treatments for human health problems. The five-year grant will support research into hibernation-inspired therapies for conditions like muscle loss, obesity and cardiovascular diseases.
A new study has found a significant increase in the use of computed tomography (CT) scans during pregnancy in the United States over the last two decades, exposing mothers and fetuses to ionizing radiation. The study suggests that alternative methods without radiation should be considered whenever possible.
Researchers at MIT have developed a portable sensor that can accurately measure patients' hydration levels using nuclear magnetic resonance (NMR) relaxometry. The device has the potential to improve dialysis treatment for patients with kidney disease and could also benefit people with congestive heart failure, athletes, and elderly ind...
A team of scientists has pinpointed a long noncoding RNA molecule that influences a key receptor involved in HIV infection. This discovery may lead to new targets for therapy and increase understanding of how genetic variations affect disease progression.
Research suggests that intensive high blood pressure treatment in nursing home residents with dementia does not provide significant benefits, and may even lead to increased hospitalization rates. The study's findings recommend reducing medication doses or discontinuing use in residents with dementia, aligning with their goals of care.
A team of seismologists from Caltech is tracking thousands of tiny aftershocks in the Ridgecrest region using a novel fiber optic network. This technique involves shooting light down unused fiber optic cables, which act as individual seismometers, allowing for unprecedented detail on the evolution of earthquake sequences.
A study by St. Jude Children's Research Hospital and Massachusetts General Hospital has revealed the cells of origin for four known subtypes of medulloblastoma, a malignant pediatric brain tumor. The researchers used single-cell RNA sequencing to shed light on the relationship between the subtypes and provided new insights into Group 4...
Researchers examined medical imaging practices among nearly 3.5 million pregnant women in the US and Canada between 1996 and 2016, revealing declining trends in some procedures. The study found that imaging rates decreased over time, with a notable drop in conventional x-rays, angiography, and fluoroscopy.
Researchers at the University of Cologne have found that somatic niche cells surrounding primordial germ cells (PGCs) control their response to DNA damage. This discovery sheds new light on how PGCs maintain genome integrity, potentially improving understanding of inheritance and infertility.
Researchers at Princeton University have developed a compact, high-speed terahertz imaging system using direct emission of terahertz radiation from semiconductor chips. The device can quickly probe the identity and arrangement of molecules or expose structural damage to materials.
Researchers have found that basal meningeal lymphatic vessels function as the main plumbing pipes for cerebrospinal fluid drainage, and their integrity is impaired with aging. This study highlights the role of basal meningeal lymphatic vessels in the development of age-related neurodegenerative diseases such as Alzheimer's disease.
A new reconstruction of global average surface temperature change over the past 2,000 years identified the main causes for decade-scale climate changes. The researchers found that airborne particles from volcanic eruptions were primarily responsible for several brief episodes of global cooling prior to the Industrial Revolution.
A new study led by Trinity College Dublin researchers has found that genetics account for about 52% of the risk of developing motor neuron disease. The study involved 1117 people diagnosed with MND and found that those who carried an abnormal copy of the C9orf72 gene were more likely to have inherited it from their mothers.
Researchers from Ruhr-Universität Bochum and University of Oxford reveal the mechanism behind activating hydrogenases, complex enzymes that produce hydrogen efficiently. The discovery sheds light on the process of introducing a chemical cofactor into the enzyme's active center.
A PSU biologist is investigating the link between a Western diet high in fat and sugar and its effects on the immune system, with a focus on chronic inflammation and sepsis severity. The researcher aims to identify molecular mechanisms behind this relationship and explore potential dietary interventions.
Researchers have created a prosthetic arm called the LUKE Arm, which can mimic human hand sensations, allowing amputees to pick up objects with greater precision. The arm uses a system of mathematical calculations and modeling to send biologically realistic signals to the brain, enabling users to feel touch, texture, and pressure.
A study by D. André Green found that cold temperatures speed up the monarchs' internal timer, allowing them to terminate diapause and prepare for spring migration. The research suggests that cold temperature plays a critical role in regulating the timing of biological processes in monarchs.
A University at Buffalo study reveals that eating bitter foods like broccoli can alter the taste of those foods, and diet composition affects saliva proteins. Repeated exposure to these foods changes the sense of taste, making them more palatable.
The KDD Cup 2019 competition featured three tracks tackling societal challenges such as transportation and malaria. Teams won prizes of up to $15,000 by applying machine learning tools to complex problems.
A new approach predicts US population and income changes at the level of individual counties, enhancing understanding of potential climate change scenarios. The model accounts for labor migration and various social and economic factors.
A team of researchers has developed a high-performance computing framework to simulate cancer treatment combinations, aiming to improve personalized medicine. The tool, called EMEWS, uses agent-based modeling and machine learning to identify optimal treatment parameters for various types of cancer.
Researchers at Cincinnati Children's Hospital Medical Center designed an AI-powered system to streamline clinical trial recruitment. The Automated Clinical Trial Eligibility Screener (ACTES) reduces patient screening time by 34 percent and improves enrollment by 11.1 percent compared to manual screening.
Researchers at Stanford University have designed a photon diode that can only flow in one direction, enabling faster solutions to scientific, mathematical and economic problems. The device uses nanostructures and metasurfaces to manipulate light and break time-reversal symmetry.
Researchers discovered a connection between cortisol levels in hair and depression risk in teens, with low cortisol levels also linked to mental health struggles. Family support was found to reduce depressive symptoms in adolescents.
A recent study found that genetic mutations affecting RNA regulation play a crucial role in autism spectrum disorder and stroke. Analyzing noncoding DNA, researchers discovered new insights into the mechanisms underlying these complex conditions.
Researchers at Champalimaud Centre for the Unknown discovered a cell-competition mechanism called fitness fingerprints that allows cancer cells to disguise themselves as healthy cells. By blocking this mechanism, they found that tumour growth can be slowed down, but not eliminated.
Researchers examine SKA-MPG telescope prototype for its ability to investigate cosmic background radiation with ultra precision. The study provides new insights into the origin of the Universe and explores potential applications in gravitational wave detection and dark energy research.
A new study published in Infection Control and Hospital Epidemiology found that using the number of central lines as a denominator decreased Central Line-Associated Bloodstream Infection (CLABSI) rates by 25%. The presence of multiple concurrent central lines may indicate severity of illness, posing a risk for bloodstream infections.
A recent study found that visits to the dentist drop substantially after adults turn 80, particularly among racial and ethnic minorities. The research highlights disparities in adult dental care by race and immigration status, with immigrants and minority groups facing barriers to accessing quality dental care.
A Northwestern University study found that 80% of Americans' calorie consumption comes from store-bought foods, highlighting the need for healthier options. The food supply plays a central role in obesity and cardiovascular disease development.
A new study published in Science Advances reveals that a cellular switch called CREB plays a key role in directing tumor growth in non-small-cell lung cancer. Researchers found that blocking this switch could have therapeutic benefits for patients with this deadly type of cancer.
Researchers at UCI have sequenced the genome of the white-footed mouse, which carries the bacteria causing Lyme disease. The study provides a roadmap for fresh approaches to preventing disease transmission, including developing an environmentally-safe vaccine method.
Research suggests that forest elephant extinction will lead to an increase in fast-growing tree species, which store less carbon than slow-growing species. This shift will reduce the forest's ability to sequester carbon, releasing more CO2 into the atmosphere.
A new method using multiple high-energy laser beamlets accelerates electrons to incredibly fast speeds, improving energy transfer efficiency. This technique can aid laboratory astrophysics and cancer therapy research, enabling more powerful X-ray and ion generation.
Scientists at Goethe University have elucidated the interaction of bacterial effectors, revealing how regulator SidJ controls virulence factors. The discovery sheds light on Legionella's ability to multiply in immune cells and offers potential strategies for inhibiting its spread.
A new viral HIV vaccine has successfully protected rhesus macaques from high-dose SIVmac239 challenges, a notoriously difficult-to-defeat strain. The vaccine uses a gene-therapy inspired approach and durable protection is achieved with a single inoculation.
A study by University of Würzburg scientists found that climate change accelerates the flowering of pasque flowers, outpacing the emergence of solitary bees, which rely on these plants for food. This disruption can lead to reduced seed production and reproductive success in plants, while negatively affecting bee populations.
A University of Queensland study found that some young children are spending an average of 50 minutes per day on screens, exceeding the national guideline of zero screen time in children under two. The guidelines aim to provide a healthy start for children and limit screen time to promote development and growth.
Professor Peter Schultz received the 2019 Tetrahedron Prize for his advances in chemical biology and drug discovery. He is credited with developing methods to expand the genetic code of living organisms and discovering catalytic antibodies.
Researchers found that meal timing strategies like eTRF lower hunger hormone levels and improve metabolic flexibility, while also increasing fat-burning. The study suggests that these strategies may be more effective than previous research on improving metabolic health.
A new study at Cornell University found that smaller class sizes lead to more equitable participation in STEM classrooms, particularly for women. The research highlights the importance of diverse teaching strategies and evidence-based active-learning techniques to create a small classroom climate.
A systematic review and meta-analysis of 40 studies found that non-invasive tests such as dilated pupils, abnormal posturing, and CT scan signs are not sufficient to diagnose increased intracranial pressure. Critically ill patients with suspected ICP should be transferred to a more expert centre for further monitoring.
The University of Tokyo researchers modeled the amyloid beta sheets causing Alzheimer's disease and found that atoms too far apart can still influence each other through electron neighborhoods. This discovery may help predict the true structure and behavior of molecules based on their chemical sequence.
Researchers at Osaka University have demonstrated a new mechanism for charge mobility in organic single crystals, challenging previous assumptions. The study's findings show that molecular vibrations caused by flexibility limit the performance of organic semiconductors.
A recent study found that US physicians prescribe opioids more frequently to patients during hospitalization and at discharge compared to peers in other countries. The study adjusted for pain severity and patient illness, but still observed a significant difference.
A nationwide study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism found that high blood sugar levels significantly increase the risk of pancreatic cancer. The study suggests that early detection of hyperglycemia and lifestyle modifications to improve glucose profiles may help lower this risk.
Physicists have confirmed an updated computer code can predict and prevent leaks in fusion plasmas, reducing energy loss and damaging machines. The revised TRANSP code accurately models particle behavior, enabling better understanding and prediction of instability effects.
A new study from KAUST has improved the efficiency of protein-induced fluorescence enhancement (PIFE) by identifying conditions that lead to either enhanced or quenched fluorescence. By understanding these conditions, researchers can better interpret laboratory results and gain more precise insights into molecular events.
A population-based study in Alberta, Canada, found that hospital-acquired C. diff is associated with significant attributable cost and length of stay among adult inpatients. The analysis used micro-costing data and a propensity score-based design to determine the economic burden of HA-CDI.
Researchers studied Adélie penguins at Edmonson Point to examine immune and genetic stability. They found quantities of cell types associated with future cell death, genomic instability, or cancer development in 19 adult penguins.
An expert in The BMJ argues that the expansion of the digital GP service, GP at Hand, may worsen primary care for vulnerable patients. Despite its popularity, the service primarily caters to a healthy and affluent population, leaving GPs with complex cases to manage.
Regional climate fluctuations, such as Medieval Warm Period and Little Ice Age, varied across the globe. The study found no evidence of uniform warm and cold periods across the world over the last 2000 years.
Researchers present a treatment program to guide effective control of sarcoptic mange disease in wombat populations, building on lessons learned from a previous outbreak at Narawntapu National Park. A longer-lasting treatment and improved delivery are proposed to improve capacity for controlling the disease.
Researchers have developed an AI algorithm that can detect abnormal pupil dilation and heart rate patterns in mice with autism-like features. In a study, the algorithm accurately identified 80% of girls with Rett syndrome and showed promise for early diagnosis of autism spectrum disorder.
Researchers found drastic drops in organic material preserved in core samples from the Paleocene-Eocene Thermal Maximum event, suggesting soils emitted atmospheric carbon dioxide. The findings could mean global climate models overestimate terrestrial ecosystems' ability to mitigate future warming.
Tropical Depression 3 formed on July 22 and dissipated by July 24, with NASA's Terra satellite capturing an image of its remnant clouds. The depression was centered about 60 miles east-southeast of Daytona Beach, Florida, with maximum sustained winds near 35 mph.
A new study found that former NFL players are nearly 6 times more likely to have atrial fibrillation compared to men of similar age. The researchers believe that the prolonged strength training involved in American football may increase heart chamber size and wall thickness, leading to altered heart rhythms.
A Mediterranean-style diet rich in tree nuts like walnuts and extra virgin olive oil was found to improve maternal health outcomes during pregnancy, including a reduced risk of gestational diabetes. Women who followed the diet gained an average of 2.75 pounds less than those receiving standard prenatal care.
Researchers at Johns Hopkins Medicine discovered that certain forms of heart disease may result when circulating anti-inflammatory white blood cells fail to properly differentiate into macrophages. Blocking a key protein, IL-17A, permits healthy cardiac function and allows macrophages to protect the heart muscle.
A four-year study will investigate how green sea turtles' reproductive behaviors influence the effects of climate change. The research team, led by Lisa Komoroske, will use genetic samples and satellite telemetry to estimate sex ratios and predict population viability under different climate scenarios.
A study found that when people are informed about a victim's past moral transgressions, they are less likely to take action against the company. This phenomenon can lead to irrational victim blaming, harming individuals, groups, and society. The study aims to increase awareness among consumers and empower them to make rational decisions.
A new material developed by the KIST-Stanford team exhibits high stretchability, high electrical conductivity, and self-healability. The material was tested as an interconnect and successfully transmitted biometric signals from a human body to a robotic arm, mimicking human movements in real-time.
Researchers at Massachusetts General Hospital have created a new method for immune therapy that targets two antigens on the surface of brain tumors, eliminating 80% of tumors in models. The technique holds promise for treating other solid tumors and overcomes issues with blood-brain barrier penetration.
A South Florida partnership is using data to optimize the likelihood of recovery from a brain attack by establishing a regional quality assurance dashboard. This effort enables hospitals and EMS agencies to share quality metrics and outcomes about time-sensitive treatments administered to acute stroke patients.
A recent study observed a surge in private equity-backed acquisitions of dermatology practices in the United States, resulting in substantial financial returns for investors. The findings highlight the growing trend of consolidation in the healthcare sector, particularly in specialized fields like dermatology.
Researchers have developed an active adhesive dressing that contracts in response to body heat, speeding up wound healing. The dressings, inspired by embryonic skin, use thermoresponsive polymers and silver nanoparticles to prevent bacterial growth, making them a promising alternative to traditional treatments.
Researchers at the University of Chichester developed a new method to assess complex simultaneous emotions in adolescents using an Analogue Emotion Scale. The study found that adolescents experience mixed emotions both simultaneously and sequentially, with different emotional pairs affecting their feelings.
A new study found that only half of 11-19 year old drinkers in the UK recall seeing health messages or warnings on alcohol packaging, despite being a crucial target market for this information. The research highlights the need for effective labelling and regulation to reduce alcohol-related harm among young people.
A molecule called GM1 ganglioside has been shown to inhibit the toxic effects of alpha-synuclein, a protein that forms clumps in Parkinson's disease. This discovery supports GM1 as a potential treatment for slowing disease progression and improving motor symptoms.
The discovery of ZTF J1539+5027 is the fastest known eclipsing white dwarf binary, with an orbit period of only 6.91 minutes, making it a valuable target for gravitational wave studies. The system is expected to be one of the strongest sources of gravitational waves detectable by LISA, the future space-based gravitational wave detector.
Tropical Depression Dalila is weakening due to cooler sea surface temperatures and dry air. The system is expected to dissipate within a few days, with Dalila becoming a post-tropical remnant low tonight.
A new treatment uses cellular soldiers created from the body's own defenses to track down and kill escaping cancer cells during surgeries, preventing metastasis. The innovative method has shown promise in clinical trials with triple negative breast cancer patients, increasing five-year survival rates.
A new study found that organic apples contain a more diverse range of beneficial bacteria, which could contribute to improved gut health. In contrast, conventional apples were found to have higher levels of pathogenic bacteria, such as Escherichia-Shigella. The researchers also discovered that the bacteria in organic apples were more c...
Scientists have developed a microchip that simulates particle interactions in a hyperbolic plane, a surface where space curves away from itself at every point. This research may advance understanding of materials relevant to Army goals and help explore questions in other fields, including communication networks.
A new study found that seismic air gun signals can damage the sensory organs and righting reflexes of rock lobsters. The research, published in the Proceedings of the Royal Society B, reveals that exposure to these signals can cause lasting harm to lobsters' statocysts and ability to function in the wild.
A study published in Neurology found that having a bigger waistline and high BMI in the 60s is associated with greater signs of brain aging. The study suggests that obesity accelerates brain aging, which can increase the risk of Alzheimer's disease by at least a decade.
Research reveals that African American families' cultural acceptance of larger body size and optimistic bias can limit their perceived risk for Type 2 diabetes. The study found that open communication within families and with medical professionals is essential for effective management of the disease. Parents who openly discuss their di...
Researchers identified a fungal compound, pericosine A, that safely and effectively neutralizes skunk spray odor. The compound reacted with and converted specific organosulfur compounds to stable, odorless products, making it suitable for skin application.
A study published in the Journal of Investigative Medicine found an association between stress and increased serum levels of α-Klotho (αKl). The researchers suggest that elevated sαKl levels may predict stressed conditions, making it a potential biomarker for stress.
A novel laboratory test developed at Johns Hopkins Medicine can accurately detect malignant and benign breast tumors in a mere 5 hours, significantly reducing the wait time for diagnosis. The test exploits epigenetic alterations and has the potential to dramatically reduce wait times and improve survival rates in resource-poor settings.
Archaeologists unearthed shards of ceramic vessels at Real Alto site in Ecuador, which date back to the formative period and coincide with Valdivia culture. The findings suggest a new archaeological culture existed simultaneously with Valdivia on the Pacific coast of Ecuador.
Wheat yields may increase with rising CO2 levels, but at the cost of reduced nutritional quality. Researchers found a 104% higher yield under elevated CO2 conditions, accompanied by declines in nitrogen and protein content.
A Phase 1 clinical trial found a MERS-CoV vaccine candidate to be well-tolerated and induce robust immune responses in healthy adult volunteers. Over 85% of participants exhibited detectable immune responses after just two vaccinations, with the response persisting throughout the study.
Microrobots, made of magnesium and gold, are designed to deliver medication to specific spots inside the body. They use photoacoustic computed tomography (PACT) to navigate to tumors and release their payload.
A new study highlights the benefits of a US salt reduction strategy for the food industry, finding that meeting FDA targets could produce significant health gains and cost savings. The researchers modelled the impact on food companies and workers, finding that the value of CVD-related health gains and cost savings exceed government costs.
A recent study published in the Journal of Consumer Psychology found that information about a company's founder's motivation has a powerful effect on whether consumers deem a brand authentic. In two experiments, participants rated products as more authentic and of higher quality when they were presented with stories about the founder's...
A new benchmarking study has determined the best analysis tools for identifying errors in a patient's DNA that are responsible for driving disease. GRIDSS was found to be one of the most accurate options, detecting DNA rearrangements with high precision.
The ADVANCE study found that dolutegravir-containing regimens perform as well as the current efavirenz-containing one used for first-line antiretroviral treatment in South Africa, with minimal side effects and a greater resistance barrier. The new regimens are cheaper and may revolutionize ART in South Africa and beyond.
A series of large volcanic eruptions between 1808 and 1835 significantly altered the global climate, causing droughts in Africa and increased precipitation in Europe. The study's findings have implications for defining a pre-industrial climate and setting climate targets.
Researchers at TUM have found a protein in the blood that provides better control of atrial fibrillation treatment, allowing for precise assessment of tissue damage. This breakthrough enables early recognition of problems and targeted therapeutic measures to be taken.
Scientists suggest that global warming may have enabled the emergence of Candida auris as a deadly human-infecting pathogen. The fungus can grow at higher temperatures than its relatives, hinting at recent adaptation.
A global study found that EVT decisions differ significantly between regions and specialties under current local resources, but not under ideal conditions. The most important factors for EVT decisions include NIH Stroke Scale score, level of evidence, patient's age, and clinicians' experience in EVT use.
Researchers created a thin, skin-like artificial throat that can convert throat movements into sounds. The device, about double the size of a person's thumbnail, uses laser-scribed graphene and measures vocal cord vibrations to produce speech-like sounds.
Researchers found that students who see objects first and then hear the name process inconsistent information better than those who hear the name first. This 'frequency boosting' ability helps learners identify and use the most frequent rule, leading to more consistent learning outcomes.
Researchers found that consuming 60 grams of nuts per day can improve orgasm quality and sexual desire. The study involved 83 participants who followed a western diet and were divided into two groups: one with a daily nut intake and the other without.
A study by NOAA researchers has identified four Pacific salmon population groups as especially vulnerable to climate change, including Chinook in California's Central Valley and sockeye in Idaho's Snake River basin. The populations face threats from elevations in stream and sea surface temperatures as well as ocean acidification.
A new study found that mothers living near hydraulic fracking activities were more likely to experience anxiety and depression during pregnancy. The risk was higher among those with lower incomes. Researchers suggest that community-level stressors and air pollution may contribute to these mental health issues.
Researchers are investigating how to make talk therapy treatment more accessible to all women, particularly those with mild to severe symptoms. The study aims to determine the effectiveness of non-specialist delivered interventions, such as nurses trained to deliver behavioral activation therapy, in improving mental health outcomes.
Astronomers have discovered that high-density gas, the material for stars, accounts for only 3% of the total mass of gas distributed in the Milky Way. This finding implies a small number of opportunities to form stars and will be investigated further using Fugin data.
A study of nearly 157,000 postmenopausal women found those with normal weight and high abdominal fat had a higher risk of death compared to their counterparts with no central obesity. The findings highlight the importance of considering body shape and fat distribution in addition to BMI for obesity prevention.
A new grant-funded database is being used to track educator misconduct in Texas, providing empirical data on the issue. Researchers found that female educators make up 25% of offenders, and 36% of sanctioned teachers were in their first year of teaching.
A new study reveals that non-native tree species thrive in areas where their close relatives do not, thanks to the lack of soil pathogens. This 'enemy-release' effect gives invasive species a competitive advantage over native species, leading to their rapid spread and dominance.
Scientists at TU Wien have created an ultra-thin transistor with excellent electrical properties using calcium fluoride as a novel insulator, enabling miniaturization to an extremely small size. The technology has the potential to revive Moore's Law, leading to faster and more powerful computer chips.
A study published by the American Academy of Neurology found that having a higher BMI and bigger waistline in the 60s is associated with greater signs of brain aging. This can lead to accelerated brain thinning, which is tied to an increased risk of Alzheimer's disease.
The NCAA-DoD Concussion Assessment, Research and Education (CARE) Consortium has made nearly two-thirds of its data available globally. The dataset comprises 88 million data points and provides insights into concussion effects on the brain. Researchers can now collaborate more easily across the traumatic brain injury research field.
A team of researchers from Tufts University has developed a 3D-printed pill that can sample bacteria in the gut without causing harm. The pill provides accurate identification of bacterial populations and their relative abundance, enabling better understanding of the role of different intestinal bacterial species in health and disease.
Researchers investigate how asynchronous events influence decision-making, finding that small changes in timing can make a big difference in outcomes. The study models Bertrand competition and predicts under what circumstances random time fluctuations could lead to collusion.
A collaborative research project analyzing over 400,000 individuals identified several sets of genes marked across all five psychiatric disorders. These genes play a role in the same biological pathway or are active in the same tissue type, increasing risk for multiple disorders.
A MU researcher studied the relationship between stress and voice disorders, finding that stress-induced brain activations can lead to conditions like muscle tension dysphonia. The study suggests that stress can trigger physiological changes affecting speech control.
A US study found that infant deaths from accidental suffocation and strangulation in bed more than tripled between 1999 and 2016. The racial disparity in these deaths widened significantly, with non-Hispanic black infants facing higher mortality rates.
A new study published in Papillomavirus Research found that one dose of HPV vaccine lowers the chance of having a pre-cancerous lesion detected at cervical screening in women vaccinated at a young age. The data supports the possibility that one dose may be sufficient for protection, simplifying vaccination and potentially benefiting co...
Scientists from Skoltech developed a novel method to fine-tune the optoelectrical properties of single-walled carbon nanotubes by applying an aerosolized dopant solution. The new approach enables uniform, controllable and easily reproducible aerosol doping, breaking new ground for flexible and transparent electronics.
Researchers at Sandia National Laboratories are exploring the use of dragonfly-inspired computing to develop faster and lighter missile defense systems. By mimicking the brain's ability to process visual information, they aim to improve intercept techniques for maneuvering targets such as hypersonic weapons.
Researchers at Rutgers University have developed a technique to assemble proteins into fractal shapes that resemble flowers, trees, or snowflakes. This innovation could lead to new technologies such as bioremediation filters and synthetic matrices for studying human disease and tissue engineering.
Researchers found that severely malnourished children have lower exposure to the antimalarial drug lumefantrine, resulting in increased risk of therapeutic failure and new malaria infections. Malnutrition affects absorption, distribution, metabolism, or elimination of drugs in these children.
A study published in the Journal of Endocrinology found that high levels of caffeine during pregnancy can lead to lower birth weights, altered growth hormone levels, and impaired liver development. The study suggests that excessive prenatal caffeine consumption may increase the risk of fatty liver disease in adulthood.
A new study has filled gaps in knowledge on weight loss experiences for minority groups with type 2 diabetes. Researchers found that tailoring interventions to individual needs, including behavioral strategies and meal replacement use, can improve health outcomes among African Americans and Hispanics with the condition.