Researchers develop new technique that charges EV battery in just 10 minutes, overcoming major drawbacks of slow recharge and large size. The technology relies on internal thermal modulation, enabling smaller, faster-charging batteries that cut down cost and critical raw material usage.
Astronomers use Hubble data combined with radio observations to measure a jet propelled by a neutron star collision, revealing it moved at an apparent velocity of seven times the speed of light.
A new study suggests that phone calls and video chats can help patients access care, especially for those with barriers to traditional in-person visits. The study found that veterans who received virtual visits were more likely to stay on buprenorphine treatment, but there were disparities by race, housing status, and age.
Research suggests that diets high in omega-6 fatty acids promote inflammation, while foods high in omega-3 fatty acids reduce it. A vegan diet has been found to have the lowest rates of inflammation.
Scientists have revealed the complex mechanisms behind charge transfer in photocatalyst particles, providing insights into designing more efficient photocatalysts. The research used multiple techniques to map the spatiotemporal evolution of charge transfers, showing that built-in electric fields and defects can aid in charge separation.
A study published in the Canadian Journal of Cardiology found that smartwatch health apps detecting atrial fibrillation generated a high rate of false positives and inconclusive results, especially in patients with certain cardiac conditions. Better algorithms and machine learning may help improve the accuracy of these devices.
A new study suggests that lifestyle choices can help prevent severe COVID-19 by reducing chronic inflammation and regulating the immune system. By adopting healthy habits such as regular exercise, balanced diet, and stress management, individuals can lower their risk of developing severe disease and mitigate post-infection symptoms.
A new species of deep-sea fish has been discovered in the Atacama Trench, belonging to the genus Paraliparis. The small blue snailfish, named Paraliparis selti, is distinct from other hadal snailfishes due to its striking color and large eyes.
A clinical trial begins in the Democratic Republic of Congo to evaluate tecovirimat's safety and effectiveness in treating monkeypox. The trial will enroll up to 450 participants, comparing those who receive tecovirimat to placebo, and gather data on disease severity, mortality, and recovery.
Researchers studying fruit flies found that brain neurons adapt to help the flies stay awake despite tiredness in dangerous situations, and fall asleep after an intense day. Time-restricted feeding also improved sleep quality in the flies, suggesting a potential therapeutic approach for humans.
Astronomers were surprised to find that a black hole is ejecting material at half the speed of light nearly three years after shredding a nearby star. The delayed outflow challenges scientists' understanding of black hole feeding behavior, with one researcher likening it to a 'black hole burping'.
Researchers at the University of Exeter are developing a genetic tool to analyze lobster population genetics and connectivity, trialing aquaculture technology for sustainably farming lobsters in The Bahamas, and devising a policy for future sustainable exploitation.
Women pursuing careers in entomology face persistent challenges in obtaining jobs compared to men. The study found that men published more research articles and were first authors on average, leading to higher H-index scores. Women are also less likely to hold industry positions as technical representatives and research scientists.
Researchers have discovered a new abiotic pathway for the formation of oxygen molecules, using sulphur dioxide as a precursor. This process can explain the presence of oxygen in the atmospheres of several Jupiter's moons, including Io, Europa and Ganymede, where biological life is absent.
Soil ecological values are often overlooked in nature conservation management; the new study identifies global hotspots where they need to be prioritized. Temperate ecosystems show high local species richness, while biodiversity uniqueness peaks in arid and tropical ecosystems.
A new study published in Science Advances shows that early deprivation can have long-lasting effects on brain development, even into adolescence. Children who were randomly placed into high-quality foster care before the age of 3 had changes in areas of the brain supporting higher-order problem-solving years later.
A Singapore research team has validated a cancer diagnostic assay designed with Asian-centric biomarkers, showing high precision and sensitivity in measuring four major classes of biomarkers. The assay's performance was validated with clinical specimens, indicating its promise for reliable deployment in a clinical setting.
A new analysis by University of Kansas researchers shows that tectonic drivers, such as river steepness and seismic activity, dominate the strength of connectivity in hillslopes across the continental United States. High connectivity zones are associated with increased landslides, while low connectivity zones promote wetland development.
A new platform developed at Dana-Farber Cancer Institute helps match patients with cancer to trials of targeted therapy by analyzing genomic alterations in their tumors. The platform, called MatchMiner, has been shown to expedite the process of finding an appropriate trial for patients, reducing the time to consent by 22%.
A recent UK Biobank study found that Black participants are at a higher risk of developing dementia compared to White participants, with an HR of 1.43. South Asians also have a similar risk to White participants. The study included 294,000 volunteers, but the results may not be representative of the wider UK population.
A VUB study has mapped the immune system's response to brain infections, revealing that resident macrophages play a key role in defending against pathogens. The researchers found that blood-derived immune cells can eliminate parasites, but may retain 'memory' of past infections, altering their ability to respond to future insults.
A new study suggests that rising air temperatures amplify the effects of ocean warming on the Greenland ice sheet, leading to greater ice loss. The combination of warmer liquid and movement accelerates melting, similar to ice cubes in a drink being stirred.
Common causes of midlife weight gain in women include aging-related metabolic changes, sleep disturbances, and hormonal fluctuations. Effective strategies for managing weight include calorie restriction, physical activity, and behavioral modification.
The discovery confirms the existence of precession in a binary black hole system, where one black hole distorts space-time and causes its orbit to wobble back and forth. This effect is 10 billion times stronger than previously measured, providing insights into Einstein's theory of general relativity.
Researchers found a direct connection between low oxygen conditions and increased fetal hemoglobin production in adults. A drug that activates the cellular response to low oxygen could potentially treat sickle cell disease by promoting HbF production, which has therapeutic benefits.
A research team from POSTECH and KAIST found that cations play a crucial role in converting CO2 into valuable chemical products like ethylene. The study reveals a new mechanism for high-performance catalytic conditions, paving the way for carbon-neutral technologies.
A new study found that bioelectrical impedance analysis can accurately assess knee muscle function, offering a non-invasive alternative to traditional methods. The findings suggest that thigh PhA is a better predictor of knee extensor strength than whole-body PhA.
Researchers developed a multiparameter approach for diagnosing cancer using a small blood sample, finding distinct patterns of epigenetic marking and protein segments between healthy individuals and cancer patients. The technology has shown high precision, with 92% accuracy, and could lead to a non-invasive and cost-effective blood test.
Astronomers have discovered a rare system featuring a black hole spewing a jet at a neighboring galaxy, providing insights into radio jet feedback and its impact on star formation. The unique nature of RAD12 has allowed researchers to study the interaction between the black hole's jet and the companion galaxy.
A new study identifies over 57,400 locations across the US as potentially contaminated with PFAS, including industrial facilities and areas where fluorinated firefighting foams have been used. The research team developed a presumptive contamination model to help governments and industries rapidly identify potential exposure sources.
Research shows that children learning to navigate complex social situations are often given mixed messages about honesty and dishonesty by their adult caregivers. The study found that adults judge blunt truth-tellers more harshly when they lie to be polite, but reward subtle truths that protect others.
The Global Biobank Meta-analysis Initiative has made significant advancements in expanding genome-wide association studies (GWASs) to include more diverse and representative data from around the world. By analyzing genomic data from over 2 million individuals across four continents, researchers have identified new genetic variants asso...
A review paper calls for health system drug interaction alerts for heart disease patients being treated for COVID-19. Experts highlight the importance of awareness and availability of alternative treatment options to mitigate severe adverse effects.
The BMJ special issue explores the climate emergency's impact on health, mental wellbeing, and hope as a driver for change. Experts argue that hope is crucial in tackling the crisis and achieving sustainability.
A recent MU study found that COVID-19 significantly impacted the academic experiences of African international students, with travel limitations, restricted employment opportunities, and family concerns making it difficult to focus on studies. The findings highlight the need for tailored support from universities during times of crisis.
The study finds that many species are protected too late, with insufficient time to recover and breed, and with limited financial resources to support conservation efforts. This analysis highlights the need for improved policy and increased funding to effectively protect endangered species in the US.
A new report from a joint task force recommends improved access to interventional radiologists in small and rural areas. The task force focused on strategies for recruitment and retention, including training opportunities, financial models, and community development.
Astronomers have observed dust plumes from the binary star system WR140 being accelerated into interstellar space by intense starlight. The team used the James Webb Space Telescope to capture images of the dusty plumes, which form a cone-shaped shock front between the two stars.
The study found that genetic variants associated with height are concentrated in regions covering just over 20% of the genome. The variants identified explain 40% of the variation in height for people of European ancestry, and around 10-20% for those of non-European ancestry.
The bionic pancreas, an automated insulin delivery system, showed significant improvements in blood glucose control among participants with type 1 diabetes. It reduced the need for manual insulin adjustments and carbohydrate counting, making it easier to manage the condition.
A study led by Susanne Talcott explores the 'mechanics' of botanical compounds and their effects on human microbiota. The research aims to develop novel recommendations for safe and effective consumption of large molecular polyphenols, including gallotannins, to reduce intestinal inflammation.
A team of researchers, working with Traditional Owners in the Tanami desert, discovered 12 boab trees with carvings that tell the stories of Indigenous Australians. The ancient art is equally significant as rock art and is now in danger of being lost due to the tree's soft inner wood.
A pilot study will investigate the use of medicinal cannabis to ease symptoms in children and adolescents with non-oncological conditions. The trial aims to determine acceptability and feasibility, with potential breakthroughs for treating debilitating symptoms such as pain and seizures.
Researchers created living brain cells in a dish that can perform goal-directed tasks and adapt to changes, opening doors for new understanding of brain function. The study also raises possibilities for alternative animal testing and biomimetic research.
A new study evaluated the performance of a Seabin device in Plymouth, UK, finding it captured only 0.18kg of litter over 750 hours of operation. In contrast, manual trawls collected significantly more litter with minimal harm to marine life.
Researchers warn that UK wheat yields are vulnerable to increasingly frequent extreme weather events due to climate change. The study found that while warmer temperatures can benefit yields, multiple extreme weather events can lead to significant negative impacts on production.
Researchers developed computational models to identify massage businesses at risk of violating laws related to sex and labor trafficking. The models provide probability scores on the likelihood that a business is engaged in illegal activity, allowing law enforcement and organizations to prioritize investigations.
A new study from San Diego State University's Fowler College of Business found that monitoring cellphone screen time with specific goals in mind can lead to higher perceived productivity and user satisfaction. However, excessive self-monitoring can induce fatigue and weaken the effect on productivity.
Researchers have developed a new type of microcomb that generates dissipative solitons with flat-top spectral shape, enabling high-capacity optical communication. The new design also achieves self-starting operation, high mode efficiency, and low output power, making it suitable for real-world applications.
A team of researchers at the University of Pittsburgh is using artificial intelligence to create more efficient and effective organoids. By designing and printing smarter cell structures that mimic human organs, they aim to reduce trial-and-error methods and costs, ultimately contributing to new methods in disease research and human he...
A UMass Amherst researcher is developing an eco-friendly drift reduction agent using essential oils derived from food waste to reduce pesticide use, while also creating a potentially scalable process for plant-based seafood that mimics the texture of fish meat.
A nurse scientist at Kennesaw State University will conduct surveys and focus groups to develop effective caregiving strategies for Filipino-American caregivers. The research aims to promote health equity among these communities, which have scarce representation in healthcare research.
A new study found that women diagnosed with type 1 diabetes at a younger age are more likely to experience early menopause. The research analyzed over 11,000 women and discovered an association between early diagnosis of type 1 diabetes and later age at natural menopause.
Men with higher IQs in Finland are more likely to engage in skill-based gambling like horse racing and spend more money. The study suggests that these individuals enjoy the mathematical challenge posed by such betting, similar to solving crossword puzzles.
A new study by the University of Massachusetts found that night sweats are significantly associated with depression and stress, while hot flashes are mainly linked to depression. Women experiencing night sweats may be at a greater disadvantage due to sleep disturbances.
Researchers create algorithm VZA-COLD to reduce temporal variation in nighttime light data, enabling continuous global monitoring of human activity and behavior changes. This allows for timely detection of short-term changes, such as power outages after hurricanes or humanitarian efforts during wars.
Researchers found that participants with long COVID had a lower peak oxygen rate and irregular breathing patterns during exercise tests, indicating reduced exercise capacity. This decline was equivalent to a 40-year-old woman's expected exercise capacity dropping to that of a 50-year-old woman.
Kennesaw State University's Department of Physics has received two independent NSF LEAPS-MPS grants to explore magnetic, electronic, and out-of-equilibrium properties of matter. The research aims to drive innovation in semiconductors and quantum computing, with potential applications in energy-efficient information storage.
The adoption of latitude and longitude coordinates in early modern China was uneven due to prevailing social attitudes. Despite the Manchu emperors' appreciation for updated maps, their use remained limited outside the imperial court, with nonscale maps persisting.
Researchers have discovered that erect-crested penguins, an endangered species, lay a smaller first egg and reject it in favor of a larger second egg. This reproductive strategy allows the bird to better feed its chicks and increases the chances of survival for both eggs.