Researchers found significant biases in climate models' simulation of long-term memory in temperature series, especially in equatorial and coastal regions. This may be due to imperfectly simulated coupled processes between oceans and atmosphere, leading to uncertainty in regional climate change predictions.
Researchers at OHSU discovered adenosine effectively acts as a brake to dopamine, promoting balance in neuronal signaling. This finding suggests new avenues for drug development to treat Parkinson's disease symptoms by targeting the push-pull dynamic between dopamine and adenosine.
A new theory predicts metal failure limits and onset point of cracking based on initial cyclic stress. Researchers developed a method to analyze slip bands and material properties to provide quantitative insights.
Researchers recorded gloomy octopuses throwing debris, with females accounting for 66% of throws. The behavior was often linked to social interactions or mating attempts.
A recent study found that exposure to fine particulate matter during pregnancy is associated with delays in children's gross motor, fine motor, and personal-social development. The study of 17,683 infants in Taiwan suggests that protection from air pollution should start during pregnancy.
Researchers at UVA Cancer Center have identified interleukin-1 as a crucial contributor to the development of myelofibrosis, a potentially deadly bone marrow cancer. Targeting this cytokine could prevent myelofibrosis from progressing and spare bone marrow scarring.
Researchers developed a world-first proof of concept for t-CRISPR technology to control invasive mice. The technology induces female infertility in the target population, eradicating an island population of 200,000 mice in around 20 years.
The DUNE project uses deep learning techniques and distributed computing to improve indoor positioning accuracy. The system combines various sensor technologies and adapts to different industrial needs, providing real-time updates and reducing margins of error.
Researchers at Hokkaido University developed a novel branched ionizable lipid that significantly increases the efficiency of mRNA delivery by LNPs. The new lipid, CL4F 8-6, was found to enhance protein expression in mice and achieve stable formulations.
The study reveals that coronin proteins regulate T cell population size by promoting survival signals when cells are not too crowded. This mechanism is evolutionarily conserved in both humans and slime molds, opening up new avenues for research.
Researchers discovered that X chromosome is actively silenced in about 4% of male cancer samples, a phenomenon previously seen only in female cells. This finding could lead to new insights into the development and treatment of various types of cancers.
The Mass General Brigham remote healthcare delivery program lowered blood pressure and LDL-cholesterol significantly in a study of over 10,000 participants. The program provided convenient care from home using digital solutions, improving health outcomes for traditionally underserved populations.
Researchers used monoclonal antibodies to suppress the immune system in mice, tracking human neural stem cell survival using luciferase. The study reveals that monoclonal antibody-mediated immunosuppression enabled long-term survival of transplanted human neural stem cells in mouse brains for at least six to eight months.
Climate change poses a significant threat to southwestern US reptile and amphibian populations, with limited-dispersal species facing the greatest vulnerability. The study suggests that prioritizing conservation efforts for these species may be crucial to mitigating habitat loss.
Studies have identified specific neural circuits responding to positive and negative social interactions, shedding light on the nature of social behavior, motivation, and empathy. The findings underscore the vital role of social structures and connections in maintaining physical and mental well-being.
Recent studies have shed light on the biological mechanisms that connect sleep and anxiety, highlighting the importance of sleep in regulating stress responses. Research has shown that inadequate sleep can lead to increased anxiety and stress, while also exacerbating mental distress.
A University of Gothenburg study found that severe obesity at age 18 is associated with a three- to fourfold increased risk of developing atrial fibrillation in younger middle age. The study analyzed data from over 1.7 million men in Sweden and found that higher BMI was linked to mortality risk, heart failure, and ischemic stroke.
Urban-living Indigenous children and young people in high-income countries are disproportionately affected by atopic dermatitis and bacterial skin infections, which can lead to serious complications. This systematic review highlights the need for co-designed research with Indigenous communities to address these health inequities.
Researchers at Tokyo Institute of Technology have identified truly chiral phonons in cinnabar, a three-dimensional material. The discovery was made using a combination of theoretical calculations and experimental techniques, allowing for the determination of chirality with improved resolution.
Research shows COVID-19 can cause long-term changes to brain function through inflammation, affecting mood, concentration, and cognitive abilities in both young and old patients. Millions are potentially affected by this condition, also known as Long COVID.
A recent study by NYU Langone Health found that adult patients with severe stressors, such as death of a loved one or financial insecurity, are more likely to experience depression, brain fog, fatigue, and other long-term COVID-19 symptoms. These stressors were also strong predictors of worse functional status, sleep quality, and reduc...
Researchers found a 22,000-year cycle in the Earth-sun distance affecting the Pacific cold tongue, impacting El Niño/La Niña events and North American weather. The study suggests that the changing distance may have long-term historical effects on other weather systems.
A study by Children's Hospital of Philadelphia researchers found that COVID-19 vaccination results in higher antibody concentrations compared to natural infection, providing robust protection for mothers during pregnancy. The study also suggests optimal vaccine timing can maximize the transfer of antibodies to babies.
A new species of pterosaurs has been identified from the Atlantic coast of Angola, boasting a 16-foot wingspan and providing insights into these ancient flying creatures. The discovery sheds light on their ecological role and behavior, suggesting they were fish-eating birds with impressive diving abilities.
A new study suggests that prelamin A, a precursor of lamin A, accumulates with age and may drive normal aging. Researchers propose this protein as a target for intervention strategies to extend healthspan and lifespan.
The study proposes a multidisciplinary developmental perspective to understand leadership in adolescence, highlighting the importance of studying youth leadership and its impact on society. Researchers aim to develop leadership interventions to maximize potential and facilitate better diversification of the leadership pipeline.
A high-quality Nile rat genome sequence has been assembled, expanding its potential as a model organism for studying type 2 diabetes and disorders associated with disrupted circadian rhythms. The genome's long contigs and completeness make it suitable for investigating the genetic factors contributing to disease, including epigenetics.
An experimental study found that U.S. political partisanship strongly influences first impressions of strangers' faces, affecting their perceived likability and competence. Disclosure of partisan affiliation had a greater impact on impressions than non-disclosure.
Researchers have measured the size of a star dating back 2 billion years after the Big Bang, gaining insight into the stars and galaxies of the early Universe. The study used detailed images of a red supergiant supernova to reconstruct its cooling process, shedding light on how massive stars formed in galaxies during this period.
The study found that the Northeast Greenland Ice Stream could add a half-inch or more of water to sea levels by the end of this century. The researchers used satellite data and numerical modeling with GPS data collected from the harsh interior of Greenland over the past decade.
Researchers created an atlas of the malaria infection by Plasmodium parasites in the liver, revealing differences in infected cell localization and immune response. The study's findings hold promise for developing treatments targeting the asymptomatic liver stage of the disease.
A team of Berlin scientists has successfully grown stem cells and mini-brains from Sumatran rhino skin cells, paving the way for potential use in assisted reproduction. The next step is to create sperm cells that may help save the critically endangered species from extinction.
This study introduces a novel virtual nasal endoscopy system based on computed tomography scans, allowing for realistic training and pathologies simulation. The proposed approach enables efficient development of new training sets, optimizing 3D models while maintaining graphic quality.
A novel integrated system of neuromorphic devices uses a tunable flexible MXene energy storage system to simulate information transmission in the synaptic gap. The system improves memory capacity and adapts to similar target data sets, achieving high recognition accuracy.
Between 2000 and 2020, malaria infections fell globally, but a significant increase occurred in sub-Saharan Africa, with 52.4 million pregnancies at risk from Plasmodium falciparum and vivax infection. Control initiatives failed to mitigate this trend.
A new University of Wisconsin Oshkosh study reveals a nationwide 7.5% decrease in US energy consumption in 2020 compared to the previous year. The pandemic led to lockdowns, business closures, and remote work, resulting in significant changes in energy consumption patterns across all 50 states.
Researchers discovered Mycoplasma pneumoniae's lipids spur T cells to overproduce IL-17, leading to neutrophil recruitment and vaccine-enhanced disease. B cells also play a role in modulating the immune response, suggesting they may hold disease in check.
A study published in the Journal of the American Geriatrics Society found that antiepileptic prescribing to US nursing home residents with Alzheimer's Disease and dementia increased between 2015 and 2019. In contrast, antipsychotic and opioid prescribing rates declined during this period
Researchers at Nagoya University discovered that grass puffer fish use a non-toxic version of their deadly toxin, TDT, to attract mates and warn off predators. The study found that TDT serves as an odorant, activating specific olfactory sensory cells in the fish's brain.
A new lidar ceilometer can accurately measure cloud phase, providing crucial data for climate models. Researchers tested the device in northern Japan, comparing its results to those of a cloud particle sensor sonde, and found promising results.
Researchers are investigating the antidepressant and anxiolytic properties of psilocybin and cannabis to improve treatment options for mental illnesses. The findings suggest that these compounds may offer new avenues for symptom relief in a range of mental health conditions.
Researchers have developed a tool that maps breast cancer growth and highlights the role of surrounding cells in controlling disease spread. The new technology provides insights into cancer evolution, genetics, and environmental interactions.
A new study proposes a scalable, bottom-up approach to developing energy-saving initiatives at the individual level by analyzing real-time energy usage data. The research team developed an energy calculator that can be scaled up to the building- and community-level, enabling more accurate occupant-level measurements.
Research conducted at Linköping University found that screening for atrial fibrillation in older people could increase the chance of preventing stroke while saving money for healthcare systems. The study, based on data from the STROKESTOP clinical trial, suggests that screening can be a cost-effective intervention.
A study of nearly 20,000 sub-Saharan adolescents found that loneliness, hunger, anxiety, and substance use were associated with suicidal ideation. In contrast, those with peer and parental support had a decreased likelihood of suicidal thoughts.
Research found racial and ethnic disparities in buprenorphine treatment duration grew between 2006 and 2020. Longer treatment durations were associated with superior clinical outcomes for patients with opioid use disorders.
Research at the University of Bristol found that fertilizers alter the electric field around flowers for up to 25 minutes, reducing bee feeding effort. This impact can last longer than natural fluctuations and causes a reduction in pollination in nature.
Researchers at Indiana University School of Medicine developed a minimally invasive nanochip device that can reprogram tissue function by delivering specific genes. The technology has shown promise as a treatment for traumatic muscle loss, with improved muscle function observed in rats following volumetric muscle loss.
The study highlights the importance of the gut microbiome in metabolic conditions like obesity and neurological diseases such as Parkinson's. Pesticide exposure is also found to disrupt the gut microbiota, leading to brain-gut alterations that can exacerbate these conditions.
Researchers have validated a new theory for molecular diffusion in polymer matrices, explaining how molecules move through complex media. The study found that temperature and molecule size significantly impact transport rates, enabling the design of more selective polymer membranes.
Research reveals early life adversity shapes brain circuits and behavior, increasing risk of depression and anxiety. Studies using rodent models uncover specific neural pathways impacted by early stress, shedding light on sex-specific responses.
A UK Biobank study found that people with hypertension have a 22% higher chance of developing severe COVID-19. Successfully managing blood pressure through medication can significantly lower this risk. The study analyzed data from over 16,000 infected individuals.
The Wyss Center's ABILITY system, a fully implantable brain-computer interface, records neural activity in sheep with high accuracy, decoding fine movement intention from small brain areas. The device is designed to improve quality of life and independence for people with severe paralysis.
A Kyoto University research group has developed a material that effectively separates heavy water from normal water at room temperature. The discovery uses an adsorption-separation method based on copper-based porous coordination polymers, which utilize the flipping action of linkers to separate molecules.
A recent study found that mindfulness-based stress reduction (MBSR) was as effective as the gold-standard antidepressant drug escitalopram in reducing anxiety symptoms. MBSR showed a significant 30% drop in anxiety severity, similar to escitalopram.
New research presents neurotechnology as a powerful tool for studying the brain and enabling targeted therapies for neurological disorders. Devices like nerve stimulators and brain implants can monitor or modulate neural activity, offering potential treatments for conditions such as paralysis and post-traumatic stress disorder (PTSD).
Researchers at Technical University of Munich developed synthetic peptides that bind to proteins forming amyloids, preventing their aggregation. These peptides could be valuable candidates for treating both diseases, with potential for medical application.
Researchers at Eötvös Loránd University developed two tests to assess age-related memory performance and neophobia differences in dogs. The memory test found that older dogs make more mistakes before finding food, while the novel object test revealed an increased tendency to avoid new objects with age.
A study found that top YouTube and TikTok videos on prostate cancer screening recommendations have low to moderate quality consumer health information. Black and Hispanic representation was underrepresented in most videos, and high-risk racial groups were not discussed adequately.
The West Texas Pharmacology Core laboratory at TTUHSC will focus on two primary areas: drug development and pediatric cancer. The core aims to address obstacles in drug development, including limited pharmacology expertise for small biotech companies and low profitability for pediatric cancer drugs.
A new study by USC researchers demonstrates that high-efficiency air filtration systems can significantly improve indoor air quality. Operating such systems with portable HEPA air purifiers can maximize the removal of tiny airborne particles, reducing COVID-19 transmission risk by up to tenfold.
Future terrestrial ecosystem research finds increased oxygen production in response to climate change and anthropogenic activities. Long-term analysis reveals a significant increase in oxygen production from low- and middle-latitude regions by 2100.
New research reveals profound effects of pregnancy on maternal brain physiology, mood, and behavior. Maternal mental health conditions like depression and anxiety affect 20% of new mothers in the US, with untreated cases having long-term negative impacts.
Researchers at the University of Helsinki have identified a promising drug candidate, TYK2 inhibitor, for preventing type 1 diabetes. The study found that inhibiting TYK2 expression reduces the destruction of pancreatic beta cells, but may also reduce beta cell production in earlier stages.
A new study assesses the environmental safety of three topical antiseptic compounds, finding high margins of safety for two of them. Researchers conclude that these substances are unlikely to cause ecological harm, providing a sound basis for interpreting future environmental data.
A recent study by Brigham and Women's Hospital found that dapagliflozin consistently improved outcomes for both men and women with heart failure, regardless of left ventricular ejection fraction. The treatment was safe and well-tolerated in both sexes, suggesting a lack of sex-specific indications for this class of HF therapies.
A fetus with infantile-onset Pompe disease has been successfully treated in utero using enzyme replacement therapy, resulting in normal cardiac and motor function. The child is now thriving as a toddler, meeting developmental milestones after receiving postnatal enzyme therapy at a pediatric hospital.
A team of scientists has made a breakthrough in growing stem cells and mini-brains from Sumatran rhino skin cells, which may help save the endangered species from extinction. The goal is to create sperm cells that can be used in artificial insemination, increasing the chances of successful breeding.
MU researchers, including Jay J. Thelen and Dong Xu, are exploring genetic modification to increase seed oil production in camelina and pennycress for biofuel use in the aviation industry. The team aims to create a sustainable 'green energy' source as an alternative to petroleum-based fossil fuels.
Research reveals natural genetic variation impacting brain development contributes to autism's diverse behaviors, with implications for tailored support. The study sheds light on the complex relationships between genetics, brain development, and behavior in individuals with autism.
Researchers at Yale University used innovative technology to study brain activity during social interactions between individuals with and without autism. They found that people with ASD had reduced activity in the dorsal parietal cortex during eye contact, which was associated with ADOS scores.
A new study suggests that a desire to succeed despite adversity is a key motivator for individuals from diverse backgrounds to pursue legal careers. The research, based on 650 UK tweets, found that financial support and positive careers advice are crucial in overcoming barriers to entry into the legal profession.
A study found that parental intervention can lead to increased conversations about safe sex, condom use, and HIV testing among gay and bisexual youth. The online toolkit helped parents improve their interactions with their sons, resulting in better sexual health outcomes.
Researchers will develop a new model to describe complex soot particles in the atmosphere, improving accuracy in predicting climate warming caused by soot. The project aims to reduce uncertainty over soot's impact on climate change and air quality.
Research by UCL found gig workers are more likely to experience road collisions due to factors like company oversight, payment structures, and rider incentives. The study also highlights the need for better protection and safety measures in the gig economy.
A new study combining GPS, satellite data, and numerical modelling indicates that existing models have underestimated ice loss from northeast Greenland, which could contribute up to 15.5mm to global sea levels by 2100. The Northeast Greenland Ice Stream's contribution will be six times greater than previously thought.
A Yale study finds that a common antioxidant, ergothioneine (EGT), helps cancer-causing bacteria survive by counteracting oxidative stress. This discovery could lead to new drugs targeting various infectious diseases.
A study found that media literacy and trust in health experts are more powerful predictors of COVID-19 vaccine intentions than previous behavior or knowledge. Researchers also discovered that people who refused flu vaccines had lower future vaccine intentions despite higher COVID-19 knowledge.
A Cedars-Sinai study found that a specific protein imbalance can predict the risk of developing severe preeclampsia. The blood test measures the ratio between two proteins involved in blood vessel development, which accurately predicted preterm preeclampsia with severe features over 90% of the time.
Scientists at WashU Medicine have discovered that immune cells surrounding the brain play a crucial role in clearing toxic clusters of proteins. Treating old mice with an immune-stimulating compound rejuvenates these cells, improving waste clearance and holding promise for treating neurodegenerative diseases like Alzheimer's.
Researchers reveal the dynamic nature of RNA molecules, which can take on multiple shapes and regulate cellular processes. The 'RNA structurome' holds key to understanding disease mechanisms and developing new therapeutic strategies.
Researchers have developed a videography-based method to track skeletal kinematics in freely moving rodents, providing insights into animal behavior and brain function. The approach uses an anatomically grounded skeleton model and can be applied to multiple furry species.
Almost one quarter of Sweden's last unprotected old-growth forest was logged between 2003 and 2019. Rare ecosystems with rich biodiversity are being lost at a rate of 1.4% per year, posing significant threats to biodiversity and planetary stability.
Researchers found that excessive iron accumulation accelerates tumor growth in F. nucleatum-positive colorectal cancer by enhancing inflammatory responses in immune cells, promoting interpatient prognostic variability. Iron levels also modulate macrophage expression profiles, transforming them into pro-tumor cells expressing CCL8.
A new study published in JNCCN found significant disparities in ovarian cancer treatment based on patient race, ability to pay, and healthcare access. Non-Hispanic Black patients were less likely to receive guideline-appropriate treatment compared to White patients.
Researchers discovered that cephalopods develop their large nervous systems using similar mechanisms as vertebrates, with a focus on the retina. This study provides insight into the developmental process of these intelligent creatures and could lead to new discoveries about human brain development.
Researchers mapped out variations in vaccine distribution policies among 29 countries, highlighting differing priorities such as age, comorbidities, and occupation. The study suggests that vaccination schedules differ from resource allocation strategies in healthcare, reflecting diverse moral judgments underlying each approach.
Researchers found that fertilizers change the electric field surrounding a flower, affecting bees' ability to navigate and feed. This alteration lasts for up to 25 minutes and can persist beyond a single use of chemicals.
A recent study found that only 14% of workers have seen their job replaced by a robot, while those who experienced displacement overestimated the rate. The study suggests that workplaces are integrating robots and humans in ways that generate more value for human labor.
A linguistic analysis of Nazi propaganda shows that dehumanization of Jews shifted over time, with earlier propaganda focusing on disengaging moral concern and later propaganda portraying Jews as having a greater capacity for agency. This study suggests that dehumanization can motivate violence by reducing moral concern for victim groups.
A remote hypertension, lipid program across a diverse health care network found that it may help optimize guideline-directed therapy at scale. The study results indicate a potential reduction in cardiovascular risk among patients with elevated blood pressure and cholesterol levels.
Researchers at Weill Cornell Medicine have discovered a mechanism by which lipids regulate pacemaker ion channel proteins in the heart. By disrupting a specific molecular connection, certain lipids can enhance pacemaker channel activity, leading to potential treatments for cardiac arrhythmias and other conditions.
Researchers found that SARS-CoV-2 increases methylation of host cell RNA, which can help the virus evade the immune system. This discovery provides insights into how different variants escape immunity and offers potential avenues for novel COVID-19 treatments.
A new study analyzing often-overlooked racial/ethnic groups provides a new understanding of pain disparities in the US. The research, led by Anna Zajacova, reveals that Native Americans and multiracial Americans have significantly higher pain prevalence than other groups.
Materials theorists Boris Yakobson and Ksenia Bets propose a method to control the growth of carbon nanotubes by constraining the carbon feedstock in a furnace. This approach allows for the production of batches with single desired chirality, which is essential for highly conductive applications. The researchers suggest etching away lo...
A new study found that racial resentment significantly motivates Americans to express confidence in misinformed beliefs about policy issues associated with race, such as human-caused climate change and COVID-19 origins. In contrast, this effect was not observed for less racially charged topics like childhood vaccine safety.
A new study published in PNAS found that female and male Japanese termites can flip sex roles to form stable same-sex pairs. The researchers discovered that this 'sex role flexibility' allows same-sex pairings to evolve, enabling termites to survive and thrive.
Researchers at West Virginia University are exploring a new approach to produce clean hydrogen fuel using low-tech organic materials. They aim to create efficient and economically viable gasification systems that can transform biomass into ultrapure hydrogen, reducing greenhouse gas emissions.
Researchers found that efficient brain networks may contribute to healthy memory performance in older adults, while postnatal stress and early life adversity can affect brain development. Studies also showed persistent effects of early childhood neglect on brain white matter into young adulthood.
A study by King's College London found a significant correlation between deaths due to indoor household pollution and eclampsia rates. The researchers evaluated over 2,690 cases of eclampsia in eight low- and middle-income countries and discovered that indoor cooking with solid fuels increases the risk of adverse birth outcomes.
Studies analyzed data from four longitudinal surveys to investigate how current feelings influence memories of past happiness. Results showed that people who reported higher current life satisfaction tend to overstate the improvement in their life satisfaction over time.
A study found that COVID-19 'test to treat' sites are less accessible to many marginalized communities, including American Indian and Alaskan Native people, who live over 60 minutes from the nearest site. The research highlights major disparities in geographical access to these treatment centers.
A study found that COVID-19-related brand advertising leads to increased social distancing behavior, with a 1% increase in ads resulting in an average of 466 more people staying at home daily. The effect is stronger among educated populations and attenuated in conservative counties.
Two new studies found that dialysis facilities owned by nephrologists may provide better care, with patients receiving home dialysis more often. Additionally, a shorter interval between dialysis and surgery was associated with improved post-surgery survival rates.
A study led by Gabriel Filippelli suggests that the evolution of tree roots during the Devonian Period caused massive algae growth, depleting ocean oxygen and triggering mass extinctions. The researchers found that tree roots released excess nutrients into the oceans during times of decay, leading to catastrophic events.
Researchers have developed a continuum theory of micro-hairs, allowing for the study of collective movements and fluid flows. The theory reveals that even random movement is unstable and leads to synchronisation, while perfect unison is also unstable, resulting in specific patterns of movement.
A new study found that eligible older adults who participate in the Supplemental Nutrition Assistance Program (SNAP) have slower memory decline than those who do not participate. Researchers measured memory function every two years over 20 years and found that SNAP users had about two fewer years of cognitive aging over a 10-year period.
Scientists at NTU Singapore have successfully modified a plant protein to increase vegetable oil yield. By improving the binding affinity of WRI1, the team was able to enhance oil accumulation in seeds by 15-18% under laboratory conditions.
Researchers at IRB Barcelona have identified the tiny fraction of tumour cells that remain hidden after surgery, leading to metastatic recurrence. These 'High Relapse Cells' can be eliminated through genetic techniques, preventing metastases and opening the possibility for new therapeutic strategies.
A new study published in ACS Central Science finds that some microRNAs can upregulate specific genes, increasing protein production in both normal and cancer cells. This discovery expands our understanding of how microRNAs function and has implications for the development of miRNA-based therapeutics.
Researchers at Monash University found that electric fields and applied strain can turn magnetism on and off in two-dimensional metal-organic frameworks. This discovery could lead to applications in magnetic memory, spintronics, and quantum computing.
The risk of death from infective endocarditis (IE) among young US residents aged 15-44 years has doubled in the last two decades. IE cases among younger patients and those who inject drugs have increased, with mortality rates increasing by 50%.
A retrospective study found that tumor hyaluronan levels are associated with improved time to progression in non-small cell lung cancer patients. HA-high tumors showed a trend towards improved clinical benefit, suggesting its potential as a prognostic biomarker and therapeutic target.
Researchers at RMIT University have developed an AI-powered system to predict how leg ulcers will heal based on thermal images from the first assessment. This innovation enables nurses to identify chronic wounds during the first visit, allowing for specialized treatment up to four weeks earlier than the current gold standard.
Researchers are developing a comprehensive cell atlas for the human brain, which would cover billions of cells and provide a holistic description of its properties. Advanced visualization techniques have been developed to catalog brain regions and cell types, enabling better resolution and accuracy in studying neural circuits.
A new study by American Chemical Society researchers found that cooler temperatures and certain bird species can increase the circulation of H7 and H9 strains of avian flu. The study used air samples collected near a wetland in east Asia to detect airborne avian flu viruses.
Researchers at Yale University discovered that flies can detect the direction of moving odor packets, independent of wind. This allows them to adjust course and find the source of smells more accurately. The finding has potential applications in agriculture, public health, and robotics.
A pre-pandemic conspiratorial mindset was associated with hesitance to accept COVID-19 vaccines, a new study suggests. Individuals who held conspiracy theories prior to the pandemic were more likely to believe in COVID-19 conspiracy theories and report hesitancy to be vaccinated.
The American Federation for Aging Research (AFAR) and the Glenn Foundation for Medical Research have awarded grants to seven early-career scientists to explore vital topics in aging research. Recipients will receive up to $125,000 to support research focused on aging processes and age-related diseases.
Experts warn that poorly functioning IT systems are a clear and present threat to patient safety, resulting from inadequate investment and lack of prioritization. The British Medical Association estimates that 27% of clinicians lose over four hours a week due to inefficient IT systems, highlighting the need for urgent improvement.
A study led by J. Tom Mueller examines the impact of Medicaid expansion across rural and urban communities and ethnic or racial groups. The research aims to determine whether reduced mortality rates are observed in all populations.
Researchers from OIST have sequenced the genome of pearl oysters, finding key differences between chromosome pairs that could impact immunity and pearl production. The study aims to identify resilient strains for aquaculture, addressing declining pearl production in Japan.
Researchers at USC found significant differences in gray matter density between boys and girls with binge eating disorder, suggesting unique brain structures and potentially different treatments. The study underscores the need to include males in future research on eating disorders.
Researchers have identified a new biomarker, p-tau198, that could help diagnose Alzheimer's disease earlier than current tests. This biomarker shows promise in distinguishing AD from other neurodegenerative diseases and mild cognitive impairment.
A study published in the American Journal of Agricultural Economics estimates that access to food pantries provides a value of $600-$1,000 per client household annually. The collective value of food pantry access among pantry client households may be between $19 billion and $28 billion dollars annually.
Researchers at the International Centre for Radio Astronomy Research in Western Australia have made a breakthrough in hi-tech communications by developing a technology that can correct for atmospheric turbulence. This allows for superior optical wireless transmission, reducing reliance on slower radio transmission.
Leading global plastics experts call for an ambitious 0% new plastic waste target by 2040 to tackle plastic pollution and climate change. The University of Portsmouth's Global Plastics Policy Centre recommends a coordinated global strategy, clear metrics, and harmonized national policies to achieve this goal.
A new report explores how to leverage low-cost methods to enable people with visual impairment to move through public, urban indoor and outdoor spaces. Tactile maps were found to be a very useful resource, while an accessible mobile app also showed promise as an orientation and mobility aid.
A new study found that intermittent fasting is associated with disordered eating behaviors, including binge-eating and compensatory behaviors like vomiting and compulsive exercise. The study analyzed data from over 2,700 adolescents and young adults and found that 47% of women, 38% of men, and 52% transgender or gender non-conforming i...
Researchers identify unique chemical signal allowing ancient TB bacteria to evade immune system and spread beyond lungs. The 'mobile factor', called EsxM, allows the bacteria to infect macrophages more easily, leading to bone infections in six people.
Researchers at the University of Chicago have discovered a new material, MnBi6Te10, that can be used to create quantum highways along which electrons can move. The material acts as a 'magnetic topological insulator,' shuttingtling electrons around its perimeter while maintaining their energy and quantum properties.
A multicenter study found that left ventricular global longitudinal strain is a significant independent predictor of all-cause mortality and/or heart-failure hospitalization in patients with ischemic or nonischemic dilated cardiomyopathy. The study used cardiac MRI feature tracking to calculate six myocardial strain parameters.
A new study from the University of Bath has found that clinical trials on heated tobacco products (HTPs) are often biased, with many being funded or affiliated with the tobacco industry. This raises concerns about the validity of HTPs as a safer alternative to cigarettes.
A recent study suggests that even low levels of fine particulate matter can cause significant mortality risk, contributing to 1.5 million extra deaths globally each year. The research used Canadian data to inform global estimates and highlights the need for improved air quality guidelines.