Researchers found that herbivores, such as limpets, play a crucial role in maintaining ecosystem diversity and resilience. By controlling temperatures and promoting biodiversity, these species can mitigate the effects of climate change on intertidal ecosystems.
Researchers found that improving quantum heat engine efficiency requires reducing photons in a cavity, enabling increased quantum manipulation power and accelerating quantum information processing. The study showed that only small photon numbers yield high efficiency and output power.
Researchers at Rice University created ultraflat magnets with magnetic properties by adding rhenium to two-dimensional materials, expanding possibilities for spintronic devices. The discovery was made using chemical vapor deposition and doping techniques.
Researchers at the Francis Crick Institute have identified an enzyme that disrupts vital cell processes in intestinal worms, potentially leading to new vaccine or drug development. The discovery could also help combat emerging drug-resistant worm infections.
Researchers developed a low-cost battery using waste graphite, offering high safety and simplicity in production. The battery features a unique cathode material and can withstand thousands of charging cycles.
A clinical trial led by Medical University of South Carolina is investigating frankincense as a possible treatment for breast and colon cancer. The study aims to assess whether boswellic acid, an extract from Indian frankincense, can reduce inflammation and slow tumor growth.
Salk Institute scientists discovered that astrocytes induce communication between pairs of neurons early in development through glypican 4. The protein increases receptors on postsynaptic neurons, enabling active connections. This breakthrough offers a promising therapeutic target for neurological disorders.
Researchers at OIST have identified genetic manipulation tools for B. bacteriovorus, a type of predatory bacteria that can be used as a living antibiotic to treat various infections. The study also explores potential applications in organic food production and industry.
Researchers at Berkeley Lab have found a way to reversibly change the atomic structure of a 2-D material by injecting electrons, using far less energy than current methods. This process has potential for new electronic memory and low-power switching in ultra-thin devices.
Researchers found that clipping plants can trigger an increase in defensive chemistry, leading to greater reproductive success. By manipulating a molecular pathway, the team was able to enhance seed production and defensive compound expression in plants.
Engineers at MIT developed a new model to simulate dynamic soaring in albatrosses, finding that shallow arcs help birds stay aloft with less effort. The research also sheds light on the optimal flight pattern for wind-propelled drones and gliders.
A new study published in The Lancet Diabetes & Endocrinology suggests that a diet rich in omega-6 polyunsaturated fats may significantly reduce the risk of developing type 2 diabetes. Researchers found that individuals with higher levels of linoleic acid, the major omega-6 fat, had a lower chance of developing type 2 diabetes.
The University of Houston-led Texas Center for Learning Disabilities will tackle the issue of adolescents struggling to read with an $8.4 million grant. The team, led by experts in psychology and education, aims to develop effective interventions to help English learners and students with reading difficulties.
Researchers from Boston University School of Medicine are developing an app to capture health data using mobile devices, with the goal of reducing cardiac risks. The project aims to test various approaches to getting people to use these technologies over long periods of time and compare mobile health data collected in the research center.
Researchers at the University of Pittsburgh are studying the mechanics of morphogenesis in frog embryos to better understand human development, birth defects, and cancer. By applying structural analysis principles, they aim to develop a tool that provides bioengineers with greater control over tissue self-assembly.
A new, portable brain scanner has been developed to image infant brain activity in a clinical setting. The device weighs just 40 grams and can distinguish between quiet and active sleep states, as well as detect seizures with high resolution.
A University of Missouri team created a Physical Chemical Fire Frequency Model to understand how climate influences wildfire frequency. The model uses temperature and precipitation variables to predict wildfire patterns across different regions. By analyzing global wildfire data, the researchers have identified predictable patterns in ...
Dr. Yuze Sun is developing an optofluidic gas-analyzing microsystem to detect biomarkers in human exhaled breath for early stage lung cancer detection. The technology aims to replace invasive biopsies and needle pokes with a non-invasive screening method.
Researchers at Scripps Research Institute have developed a method for creating modified DNA-based hydrogels with unique properties. These hydrogels can be dissolved, reformed, and retain their biochemical activity, making them suitable for various applications such as drug delivery and cell growth.
A study published in Nature Communications identifies MKK6 as a key protein controlling white-to-brown fat conversion. This process enables lipids to be burned for heat instead of stored, potentially reducing obesity. Mice lacking MKK6 exhibit reduced body weight and protection against obesity.
Researchers discovered medieval artisans used an ancient method to coat silver threads with gold, revealing a technique that endured for centuries. The study employed lab techniques to characterize the chemistry of the threads and strips, showing the gold coating was applied using heat and hammering.
Scientists detected 10 key odorants in Wagyu beef, including a previously associated compound with cooked chicken, and unsaturated fatty acids play a crucial role in its aromatic process
Researchers found that individuals with agrammatic aphasia omit grammatical pronouns due to cognitive resource limitations. The study suggests a new usage-based theory of grammar, prioritizing lexical elements over grammatical ones.
A new study reveals lingering misperceptions about hormone therapy (HT) among clinicians are preventing women from benefiting from treatment. Despite evidence suggesting HT is a relatively safe solution for symptomatic menopausal women, the number of prescriptions and uses continues to decline due to skepticism.
Researchers warn of potential cobalt supply chain issues due to increasing lithium-ion battery demand for electric vehicles and portable electronics. They suggest strategies like enhancing recycling and developing new cathode materials to mitigate potential shortages.
A new study from the University of Michigan emphasizes the urgency of reducing greenhouse gas emissions in both environmental and economic perspectives. The research identifies timetables for action for the U.S.'s most energy-hungry sectors, automotive and electricity, after which it will be too late to stave off a climate tipping point.
Astronomers have discovered the most luminous nova ever seen in a nearby galaxy, using data from the Swift satellite observatory. The study provides insights into white dwarf eruptions, including the possibility of a supernova explosion in the future.
New research highlights same-sex attraction as changing over time, with some women experiencing changes in sexual orientation later in life. Experts stress the importance of open dialogue between patients and healthcare providers about lifestyle changes.
A new guideline has been published by the British Society of Rheumatology to improve the diagnosis and treatment of systemic lupus erythematosus (lupus). The guideline aims to provide advice on how to diagnose and treat patients with mild, moderate, and severe lupus, reducing disease flares and improving survival rates.
A new species of stalked filter feeder has been discovered in the Cambrian Spence Shale in Utah, dating back 500 million years. The ancient creature, named Siphusauctum lloydguntheri, features a unique tulip-shaped body and variations in its digestive tract compared to similar known species.
Research finds that people with both serrated polyps and conventional adenomas are at a higher risk for colorectal cancer than those with conventional adenomas alone. The study suggests that these individuals may need more intense surveillance to detect potential high-risk adenomas.
Springer Nature's new platform provides easy access to the largest collection of life sciences protocols and methods. Users can search and compare content using advanced knowledge models and AI-powered text mining technologies, with features like protocol landing pages that summarize key information.
A study of 12,612 Hispanic children found that those in immigrant families reported fewer adverse childhood experiences (ACEs) than those in U.S.-native families. Children in immigrant families were more likely to have no ACE exposure, with a prevalence of 53%, compared to 44% for U.S.-native families.
The 2017 Chapman University Survey of American Fears reveals that environmental fears have become more prominent, with water pollution and drinking water quality ranking among the top three fears. Americans fear climate change, air pollution, and extremism, reflecting media coverage and political divisions.
Researchers at Worcester Polytechnic Institute are developing new materials for solar cells and photocatalysts to boost efficiency and reduce costs. They aim to create practical ways to store solar energy, addressing intermittency and waste issues in the current system.
A new study by the University of Minnesota reveals that warm-season annual grasses have good potential for use in horse pastures. These grasses provide horses with more summer grazing options and offer improved nutritional profiles compared to cool-season grasses.
The study aims to determine whether evening binge drinking causes sleep apnea, neural disregulation and abnormal rhythms in blood pressure. Researchers will also examine how menstrual phases affect women's bodies and explore the impact of CPAP on negative effects.
A team of Penn State engineers developed a new type of lithium sulfur battery that could improve efficiency, reduce costs and increase safety. The battery uses an organic sulfur-based interphase layer to prevent dendrite formation and improve mechanical flexibility.
A new study by University of Kansas researchers found that cities starting with a narrower focus on connections to natural hazards appear to lay a stronger foundation for a more comprehensive approach. This approach includes addressing climate-related impacts beyond just hazards like flooding and severe storms.
Researchers have successfully completed a Phase II clinical trial showing that an FDA-approved antihistamine restores nervous system function in patients with chronic multiple sclerosis. The drug, clemastine fumarate, repairs damage inflicted on myelin, speeding transmission of electrical signals in the nervous system.
A recent presentation highlights the need for individualized assessment based on patient characteristics and risk factors to diagnose postmenopausal bleeding. The standard diagnostic approach has changed over the past 25 years, but no single method is suitable for all patients.
Polarimetry offers improved descriptions of small bodies by analyzing reflected radiation's intensity and polarization. Scientists can measure asteroids' size, reveal dust composition in comets or planetary atmospheres, and detect potential biomarkers.
Researchers from the NOAA Northeast Fisheries Science Center used a towed linear hydrophone array to document dive depths for Gervais' and True's beaked whales, two of the least known species. The study provides new insights into their behavior, revealing that they dive as deep as 870 meters in search of food.
Researchers have developed a portable and affordable wearable sensor, a ring that can detect chemical and biological threats, revolutionizing external threat detection. The device, designed with fashion in mind, offers a compact and non-invasive solution for widespread adoption.
A ceramic-based mechanical pump has been developed that can operate at record temperatures of over 1,400 degrees Celsius, allowing for efficient thermal storage and renewable energy conversion. The pump could facilitate high-efficiency, low-cost storage of renewable energy generated by wind and solar power.
A new battery powered by sulfur, air, water, and salt has been developed to store twice as much energy as a lead-acid battery while being nearly 100 times less expensive to produce. The invention aims to help integrate more renewable energy into the grid, addressing variability challenges.
Researchers at Washington University in St. Louis have discovered that brown carbon aerosol from wildfires loses its ability to absorb sunlight the longer it remains in the atmosphere, leading to a significant reduction in warming effects. This finding challenges current climate models and could impact air quality management districts.
A new study found elevated glutamate and glycine levels in patients with first-episode psychosis, indicating abnormal stimulation of NMDA receptors. The findings may help explain why glycine supplementation hasn't worked as a treatment for schizophrenia.
A new study found that children living in disadvantaged neighborhoods are less likely to be diagnosed with autism spectrum disorder due to limited access to healthcare providers. The study analyzed data from over 1.3 million children across the US and suggests that advances in screening techniques may not be the primary reason for the ...
Researchers have identified a new gene associated with peanut allergy, suggesting a role in general allergic predisposition. The study's findings suggest potential targets for predicting and managing food allergy treatments.
A new study shows that guppies in low-predation environments, where food is scarce, gestate their young for a longer period to ensure they are born more mature and better equipped to compete for food. This strategy allows them to capitalize on the limited resources available.
A new study by Cambridge University Press found that removing invasive Amur honeysuckle shrubs alongside a stream improves the diversity of aquatic organisms. The research, conducted over three years, showed a substantial positive impact on macroinvertebrates in the stream.
A new study found that heat-not-burn tobacco is gaining immense popularity in Japan, with a 1,426% increase in Google queries in the first year and a projected growth rate of 2,956% between 2015 and 2017. This suggests that as heat-not-burn tobacco is introduced in new markets, its popularity may even surpass e-cigarettes.
Seniors need twice as long as young adults to realize they are falling, increasing their risk for serious injury. The study's findings will help shape wearable fall prevention technology and aid clinicians in identifying at-risk individuals.
The study found that the world's 'better' countries, with greater access to healthcare, experience much higher rates of cancer incidence than the world's 'worse off' countries. The rate of most cancers in the top 10 best countries was greater than in the 10 worst countries.
A study of over 1,000 Chinese individuals found a direct correlation between health and the microbes in their intestine. The researchers discovered that the overall microbiota composition of the healthy elderly group was similar to that of people decades younger.
Long-term treatment of osteoporosis is crucial for postmenopausal women to reduce fracture risk. New guidelines recommend reevaluating fracture risk after 3-5 years of bisphosphonate treatment and considering alternative therapies or continued treatment.
Scientists have developed a computer model that uses past wave observations and beach assessments to forecast coastal erosion and/or accretion over the coming year. The new tool provides a traffic light system based on storm severity, highlighting the level of action required to protect particular beaches.
Researchers uncover 25 novel virophage sequences, doubling the known number of these tiny viral parasites. This discovery sheds light on their ecological role and importance in shaping lake ecosystems.
Researchers aim to discover whether acupuncture can treat vulvodynia, a women's chronic pain condition affecting up to 14 million Americans. Acupuncture has shown promise in reducing pain in various studies.
A study predicts that climate change will reduce the growth and stature of big bluestem grass by up to 60 percent in the next 75 years. The change is mainly attributed to altered rainfall patterns, which could lead to a fundamental shift in the Midwestern ecosystem.
Researchers have developed a new class of drugs called PARP inhibitors to treat ovarian cancer by targeting synthetic lethality. These drugs aim to kill cancer cells by exploiting their genetic vulnerabilities, offering new hope to those with limited treatment options.
A study published in Frontiers in Psychology found that women's facial contrast, including eyes, lips, and eyebrows, decreases with age across different ethnic groups. Observers perceive women with increased facial contrast as younger, suggesting facial contrast is a cross-cultural cue to age perception.
A new Oxford University study reveals apprenticeships vary widely across countries in management and learning style. Employers' incentives play a crucial role in making the model successful, with Denmark and Germany showing higher engagement rates.
Physicists Pendar Mahmoudi and Mark Matsen found a simple mathematical formula to describe the interfacial tension between immiscible short- and long-chain polymers. The molecular weight affects segregation levels, leading to universal dependences on polymer distribution.
A new study reveals that commercial fishing is a major cause of New Zealand sea lion decline, contrary to government assumptions. The research found that sea-lion exclusion devices have not effectively reduced bycatch, and instead may be hiding deaths or causing injury.
A joint statement by world experts calls for caution in applying the Disorganised Infant Attachment classification to assess infant mental health and potential cases of abuse. The statement highlights the classification's limitations and suggests it should not be relied upon alone for child protection assessments.
A new study found that postmenopausal women with vulvovaginal atrophy and lower urinary tract problems experience reduced sexual activity due to painful sex. Fear of pain during sex is a common reason for avoiding intimacy.
The Donald Danforth Plant Science Center has received a $3.4 million grant from the National Science Foundation to develop novel methods for predicting a plant's phenotype and precisely manipulating plant architecture traits in maize. The project aims to enhance yield potential and address the plateaued yields in recent years.
Australian researchers have identified a gene that allows for cross-pollination in wheat, enabling the production of high-yielding hybrid wheats. This breakthrough could help meet the increased food demand predicted by 2050 and improve yield stability in challenging growing regions.
A new study reveals that C-section births in mice result in less developed gut microbiota and significant weight gain. Vaginal-born mice demonstrated a leaner body type and normal microbiome maturity, while C-section born mice showed no major changes in microbiome structure but gained 33% more weight after weaning.
A new study finds that traumatic experiences can affect vascular health and increase the risk of heart disease in women, particularly during the menopause transition. Researchers analyzed data from 272 peri- and postmenopausal nonsmoking women and found a link between higher lifetime traumatic experiences and poorer endothelial function.
Researchers found noroviruses hide in extremely rare gut cells that fail to communicate with T cells, allowing the virus to evade the immune system. The study informs vaccine development and may explain limited effectiveness of current vaccines.
Researchers found that many arts alumni do not leverage their creativity across their lives, believing their artistic training is relevant only in certain contexts. This 'creative identity' may be a key driver behind this variation, with individuals limiting themselves due to narrow senses of creativity.
University of Alaska Fairbanks researchers are collecting storm data from three erosion-plagued villages in Northwest Alaska. The goal is to improve predictions of severe winter storms and their potential impact on these communities.
A study published in Neurology found a significant increase over 10 years in the percentage of people with stroke who have high blood pressure, diabetes, and other risk factors. The prevalence of these risk factors increased from 88% to 93%, with high cholesterol and drug abuse rates doubling.
A new Panthera study reveals complex social strategies in solitary carnivores, challenging long-held assumptions about puma behavior. Pumas were found to share food, recall past interactions, and form networks of individuals with whom they co-fed, indicating a level of tolerance and cooperation.
A new analysis suggests that metal shortages will not significantly impact battery production, but short-term bottlenecks in lithium and cobalt supplies are possible. Researchers recommend monitoring supply chains to avoid disruptions and exploring alternative materials.
Researchers found Tai Chi to be safe, well-liked, and feasible for physically inactive heart disease patients. The longer program showed an increase in moderate to vigorous physical activity, suggesting potential benefits for this population.
Two Ebola vaccine candidates elicited strong and long-lasting immune responses in a randomized, placebo-controlled trial. The study found that 71% of one vaccine and 84% of another developed antibodies to the Ebola virus within a month, with antibody responses maintained for at least a year.
A team of researchers created a three-dimensional map of the gut microbiome, revealing a surprising degree of mixing among different bacterial members. The study found that the gut microbiome lacks highly organized structure, unlike other body sites like the mouth.
Researchers found that mitochondrial DNA copy number is a novel biomarker predicting cardiovascular disease risk, especially for sudden cardiac death. This could help physicians accurately predict life-threatening events and inform treatment decisions with statins.
A study published in Science Advances found that mice born by C-section gained an average of 33% more weight than those born vaginally over the course of 15 weeks after weaning. The researchers also discovered significant differences in bacterial species in their guts, with mice born by C-section having a less mature microbiome structure.
A new study assesses pandemic potential in Africa prior to outbreaks, mapping vulnerabilities to mitigate the spread of Ebola and other deadly viruses. Researchers identify high-risk locations, including parts of Central African Republic, Chad, Somalia, and South Sudan, highlighting the need for targeted preparedness activities.
Researchers found that 57 rivers worldwide contribute significantly to ocean plastic pollution, with the top 10 accounting for 88-95% of global loads. Halving plastic waste in these 10 waterways could potentially reduce total ocean contribution by 45%.
A new study published in Ecology and Society explores a conservation method that empowers indigenous peoples by focusing on their traditional skills and knowledge. By adopting an assets-based approach, researchers found that local communities can manage natural resources sustainably, protecting the rainforest ecosystem.
The University of Houston and MD Anderson are launching a program to create a more diverse pool of medical doctors and scientists. The U-HAND Program aims to address racial and ethnic disparities in the healthcare workforce and health outcomes.
A Kaiser Permanente study found that live phone calls are significantly more effective at reminding patients to complete and return at-home fecal screening tests for colon cancer. Phone calls outperformed other reminder strategies, including text messages and letters, especially among Spanish-speaking patients.
Researchers have developed a new material using asphalt and graphene to create a safer lithium-ion battery. The asphalt battery has higher conductivity than traditional lithium-ion batteries and is more than 10 times faster at recharging.
Penn State researchers have developed a flexible, biodegradable optical fiber that can deliver light into the body for medical applications. The fiber, made of citrate-based polymer, enables ultrafine tuning of refractive index differences and allows for bending and stretching without damage.
Researchers created a model, STORM, to simulate watershed rainfall under various climate change scenarios. They found that while overall rainfall is increasing, individual storms are becoming less intense and delivering less water, leading to declining runoff and affecting regional water resources. This study provides insights into the...
A new study suggests that high-fat diets can change gut fungi and potentially contribute to the development of obesity. The research shows significant differences in fungal and bacterial communities between mice fed standard and high-fat diets.
The National Institutes of Health has completed a detailed atlas documenting the stretches of human DNA that influence gene expression across various tissues and cell types. This resource will aid researchers in understanding how individual genomic variation leads to biological differences, such as healthy and diseased states.
A new study published in Nature and Nature Genetics describes a comprehensive atlas of gene expression across 42 tissue types, providing insights into the molecular origins of human disease. The study's findings allow researchers to identify genetic factors that cause changes in gene expression and relate them to human disease risk.
A team of scientists has demonstrated entanglement swapping with two independent sources 12.5 km apart using a 103-km optical fiber, increasing the experimental distance from metropolitan to inter-city levels.
A new study found that cognitive behavioral therapy significantly improves sleep quality and reduces depressive symptoms in menopausal women. The four-session intervention led to clinically meaningful improvements, regardless of the severity of depression.
Researchers found that maternal fever increases the risk of heart defects and facial deformities, with fever itself interfering with heart and jaw development. Acetaminophen may help reduce this risk if taken judiciously during pregnancy.
Researchers at Kyushu University developed a metal complex catalyst that mimics two natural energy processes, hydrogenase and photosystem II. The catalyst produces electrical power by accepting electrons from hydrogen and generates power from sunlight through oxidation of water.
Researchers found that adding nanoparticles to liquid crystals improves their mechanical performance by increasing their lubricating properties. The study used a formula to approximate mobility of dislocations and performed numerical simulations to understand how Cottrell clouds erode when dislocations move at high speed.
A new study suggests that transdermal estradiol therapy can effectively treat and prevent perimenopausal depression. Women experiencing more stressful life events showed the greatest improvements in mood. The study's findings highlight the potential of transdermal estradiol as a preventive measure for perimenopausal depression.
Researchers at Georgia Tech developed a new software called MERLIN to simulate origami behavior, allowing for faster design process and better understanding of structural performance. The software predicts how structures will bend, twist, and snap under compression forces.
A genetic mutation has been identified as a key factor in the development of intervertebral disc disease (IVDD) in short-legged dog breeds, including dachshunds and French bulldogs. The discovery provides a valuable tool for owners, breeders, and veterinarians to mitigate the risk of IVDD and related spinal cord disease.
Researchers studied dive patterns of five toothed whale species in the Bahamas and found that two beaked whale species took exceptionally long, deep dives for their size. This suggests that these whales may extend their foraging dives by shifting from aerobic to anaerobic respiration.
Researchers at Jefferson Lab lead development of next-generation software to benefit nuclear physics computation. The project aims to optimize calculations on future supercomputers, enabling better prediction and understanding of QCD at extreme temperatures and densities.
Researchers found that every captive orca examined had damaged teeth, with over 65% displaying moderate to extreme tooth wear. The study suggests that daily flushing of chemicals can lead to chronic antibiotic therapy compromising the whale's immune system. The findings raise serious concerns for the health and welfare of captive orcas.
A new study by University of Veterinary Medicine, Vienna researchers reveals that Kune Kune piglets possess highly developed social learning abilities through observation. The piglets attentively observed and replicated tasks demonstrated by their mother or aunt, showcasing exceptional memory capabilities.
A group of inflammatory proteins called 'IL-36' play a significant role in the development of psoriasis and can be blocked without posing a risk to patients. The findings open up the possibility for new drugs to tackle this debilitating condition.
A new study confirms that postmenopausal women prefer less proven options to hormone therapy for treating debilitating symptoms like hot flashes. Women are more willing to use exercise and herbal supplements over hormone therapy, despite acknowledging its effectiveness.
A new study compares celebrities from People magazine's World's Most Beautiful lists in 1990 and 2017, revealing increased representation of darker skin types and older age groups. The researchers found that traditional beauty standards are evolving as people become more exposed to diverse cultures and media influences.
Researchers at Dana-Farber Cancer Institute discovered a protein called Bclw that protects nerves from degeneration. Adding Bclw to nerve axons before exposure to chemotherapy drugs may prevent peripheral neuropathy symptoms.
A team of WSU researchers has documented one of the Earth's largest known volcanic eruptions, which occurred in the Pacific Northwest and released massive amounts of sulfur dioxide into the atmosphere. The eruption is estimated to have been equivalent to a Mount Tambora-style eruption every day for 11-16 years.
A world-first study published in The Lancet Psychiatry suggests that basic mental health training for managers can significantly improve workers' mental wellbeing. The study found a 18% decrease in work-related sickness absence amongst those whose manager received the training, with a return on investment of $9.98 for each dollar spent.
A UTSA researcher has been awarded a grant to study microbial contaminants in southeast and south central Texas waterways following Hurricane Harvey. The research aims to provide critical information on microbiological water quality, human health risk, and remediation strategies.
Scientists have achieved a breakthrough in dry preservation of mammalian sperm cells, allowing for the possibility of preserving feline reproductive cells and expanding conservation efforts. The new method uses rapid microwave dehydration, enabling minimal DNA damage and viability.
EnterUp's AI-driven system uses spatial collaborative filtering to personalize online searches, resulting in a 25% increase in property sales conversions. The technology also extends the range of offerings by suggesting areas with similar characteristics, such as nearby shopping malls.
Researchers found that a lack of CLOCK protein is associated with excessive brain cell excitation and stronger seizures during sleep. Delivering a drug that compensates for the lack of CLOCK or its affected proteins directly in the brain may offer a new treatment approach for severe epilepsy cases.
A new study from Florida Atlantic University and the University of Wisconsin-Eau Claire found that resilient children are less likely to be bullied at school or online, and experience less negative impact when bullied. The study suggests that resilience can serve as a buffer against bullying, insulating youth from its effects.
Basal progenitor cells have been identified as the 'cell of origin' for Barrett's esophagus, a condition that can lead to esophageal adenocarcinoma. The discovery promises to accelerate the development of precise screening tools and therapies.
Researchers at MIT have developed an 'air-breathing' battery that can store electricity for months, reducing costs to around $20-$30 per kilowatt hour. The battery uses sulfur and oxygen to generate charge, making it a potential solution for widespread renewable energy integration.
Recent research finds that Obamacare has reversed the trend of declining social trust in the US, as worsening health no longer negatively impacts citizens' generalized trust. The study, published in Social Science & Medicine, is based on two consecutive panel studies from the US General Social Survey.
Global scientific articles are being produced in fewer major cities, while emerging countries like China and India are gaining impact. The share of top global cities in citations has decreased, while new hubs are emerging with high-quality research.
The Columbia team will use machine learning and advanced techniques to filter out extraneous data and aid in the detection of gravitational waves. With a $1 million NSF grant, they aim to contribute to LIGO's historic breakthroughs and advance understanding of the cosmos.
A new study confirms vaginal estrogen is effective in managing sexual and urinary problems of menopause without increasing risk of serious health issues like heart disease and cancer. The WHI data review also clears the use of vaginal estrogen for genitourinary syndrome of menopause.
A new virtual reality opera experience has been created using the latest motion capture technology, allowing viewers to interact with performances in 3D. The Magic Butterfly VR Experience combines high-quality imagery and sounds from Welsh National Opera's production of Madam Butterfly and The Magic Flute.
Researchers created Expanded Potential Stem Cells (EPSCs) with greater development potential than current stem cell lines, shedding light on miscarriage and developmental disorders. The EPSCs can develop into any type of cell, offering a platform to study early embryo cells in detail.
Tropical Storm Ophelia was observed as a comma-like shape in NASA's infrared imagery, with cold cloud tops reaching -63°C. The storm is moving eastward at 3 mph and is expected to strengthen into a hurricane within the next 12 hours.
Researchers have discovered that the virus used in the early smallpox vaccine was closely related to horsepox, contradicting centuries-long assumptions that cowpox was used. The finding has significant implications for our understanding of vaccine development and its applications in modern medicine.
A review of geological evidence in the Mediterranean Sea suggests that up to 90% of tsunami events may have been misinterpreted as storm activity. The study, published in Science Advances, reevaluates 135 past events and finds that most dates for tsunamis peaked every 1500 years, coinciding with severe storms.
Research suggests that ketone salts enhance fat burning but inhibit high-intensity exercise performance. The study found that power output decreased by seven percent when participants consumed ketone salts during a cycling time trial. The long-term impacts of artificially increasing blood ketone levels are unknown.
A study found that playing a game called 'Hello' encourages people with chronic illness and their caregivers to engage in advance care planning. Three months after playing the game, 75 percent of participants had completed some form of advance care planning.
Scientists developed a machine-learning method to predict molecular behavior, which can aid in developing new pharmaceuticals and enhancing emerging battery technologies. The method combines physics, chemistry, and machine learning, allowing it to simulate complex chemical behavior within molecules.
African American women are twice as likely to be diagnosed with peripartum cardiomyopathy, a form of heart failure that occurs during or after pregnancy. They also present with worse symptoms and take longer to recover compared to women of other ethnic backgrounds.
A new study analyzing Women's Health Initiative (WHI) data found no significant association between migraines and cardiovascular disease events, or an increased risk of heart disease with hormone therapy. Hormone therapy remains a viable treatment option for menopause symptoms in women with migraines.
Researchers at NYU School of Medicine discovered that calcium flow into cells controls the activation of genes involved in glucose metabolism, enabling T cells to multiply. The study's findings have implications for autoimmune diseases and may lead to new treatments.
Scientists developed a hydrogel that detects nitric oxide and absorbs excess fluids, delivering drugs to treat rheumatoid arthritis. The gel uses acrylamide as a base material and NOCCL crosslinker to trap drug molecules.
Frailty increases odds of serious complications after outpatient operations like hernia and breast surgery. Patients with 2-3 frailty traits have more than twice the risk of serious complications compared to those with fewer traits.
Researchers found that Rapamycin significantly reduces heterotopic ossification (HO) in rats, mimicking blast-related limb injury, and decreases progenitor cells and gene expression associated with abnormal bone formation. The treatment has potential as a prophylactic strategy to prevent HO in combat casualties and civilians.
A study found that pumas in developed areas are more active at night, expending 10-11% more energy daily. This increased activity affects their ability to hunt and feed their young, highlighting the importance of conservation strategies in human-dominated landscapes.