Researchers found that oil palm plantations in Indonesia's Kais River Watershed are causing significant increases in precipitation, runoff, and soil moisture, leading to dramatically worse water quality. The transition from tropical rainforest to oil-palm plantation has resulted in a 16.9% increase in sedimentation, 78.1% increase in n...
Researchers analyzed data from over half a million UK participants to develop individualized estimates of ambient UVB levels, revealing key predictors of vitamin D status. The study highlights the need for personalized vitamin D supplementation guidelines based on ethnicity, age, sex, and other factors.
Researchers found that T cells and memory B cells provide durable protection against symptomatic SARS-CoV-2 infection, with levels attainable after two doses of mRNA vaccination. The study suggests a two-dose vaccination regimen for children against COVID-19.
Researchers from Osaka University found that influenza-associated brain disorders may be caused by the virus entering the brain and producing proteins. Antivirals blocking protein production are unlikely to be effective, but those targeting transcription and translation may offer hope for treatment.
Recent studies suggest early childhood education programs may not produce long-term positive outcomes for disadvantaged children, contrary to previous assumptions. The American Association for the Advancement of Science review highlights critical gaps in understanding that must be addressed to develop effective ECE programs.
Researchers found that people who watched 'meaningful' films like Grey's Anatomy or Me Before You learned more about death after being asked to think about it beforehand. This suggests a greater acceptance of death as part of life, leading to reduced avoidance behaviors.
A new study demonstrated AI's ability to extract functional and hemodynamics data from routine angiograms, revealing insights beyond human visibility. The AI-ENCODE study showed improved diagnostic capabilities and potential for positive patient outcomes.
Researchers at University of Basel have developed a new method to synthesize complex natural substances like terpenes, which can be used as the basis for new medications. The approach allows for controlled molecular structure and targeted changes to improve properties, paving the way for the development of new therapeutic agents.
Researchers analyzed flour and rice stored in Brazilian homes and found six mycotoxins, including aflatoxin B1 and deoxynivalenol, at high levels, posing significant health risks. The study highlights the importance of proper food storage to prevent contamination.
Researchers have discovered a small molecule compound called ESI1 that can regenerate vital myelin coatings, potentially treating multiple sclerosis and age-related cognitive deficits. The treatment promotes healing by clearing a roadblock in the repair process, allowing oligodendrocytes to produce myelin sheaths.
A massive open dataset, OpenDAC, has been created to accelerate direct air capture technology development while reducing costs. The database enables the training of an AI model that predicts material interactions with high accuracy, significantly faster than traditional chemistry simulations.
Chemists at the University of Minnesota have created a highly reactive chemical compound that has eluded scientists for over 120 years. The discovery could lead to new drug treatments and safer agricultural products.
Researchers at MCG's Vascular Biology Center have identified a new treatment target for age-related macular degeneration (AMD), a leading cause of blindness. Targeting the adenosine receptor 2A (Adora2a) may block excessive blood vessel growth and fibrosis, potentially offering a more efficient treatment than current therapies.
Researchers at JILA and NIST propose a method to dampen atomic recoil using momentum-exchange interaction, allowing for more precise measurements in quantum sensing. By exchanging photons between atoms, the researchers create a collective absorption of energy, dispersing recoil among the entire population of particles.
A new study challenges the initial detection of a biosignature gas on K2-18b, suggesting that the data may be inconclusive. However, researchers believe it's possible for life to produce detectable levels of dimethyl sulfide (DMS) in the planet's atmosphere.
A new sensor developed at the University of Copenhagen and Hvidovre Hospital can detect errors in MRI scans using laser light and gas, paving the way for better, cheaper, and faster scans. The sensor works by measuring changes in the magnetic field, allowing for corrections to be made and images to be made accurate.
Scientists at Harvard John A. Paulson School of Engineering and Applied Sciences have developed a compact, single-shot polarization imaging system that can provide a complete picture of polarization. The system uses two thin metasurfaces to capture the most complete polarization response of an object in real-time.
Researchers found that male rats burn fat for energy while female rats preserve their fat mass after vigorous exercise. This sex-dependent difference was attributed to various molecular responses in fat tissue. Exercise made the fat stores of both sexes healthier, with fewer signals associated with obesity.
Heart failure affects younger populations with high comorbidities like diabetes and hypertension. In-hospital mortality ranges from 2.8% to 8.4%, and one-year mortality is higher with re-hospitalization being very common.
Researchers discovered that certain archaea parasites selectively consume lipids from their host, altering its membrane structure. This change enables the parasite to survive while also affecting the host's response to environmental changes.
Researchers analyzed historical shaking data from past earthquakes, including CHIMP data, to find that hazard maps for California and other countries predicted higher shaking than observed. The discrepancy was due to conversion equation issues between map values and intensity data.
Researchers discovered the missing piece of the puzzle behind a rare polynya in Antarctica's Maud Rise, which formed in 2016-2017. The team found that complex interactions between wind, ocean currents, and geography led to the polynya's persistence.
A research team from Southern Methodist University has found evidence of the splitting of South America and Africa in ancient rocks and fossils in Angola. The study provides a clear visual representation of the continents moving apart and the formation of the South Atlantic Ocean, offering insights into Earth's past.
Researchers used machine learning algorithms to analyze acoustic recordings of marbled murrelets, determining a high accuracy rate exceeding 90% in detecting the species. This method offers a more efficient and labor-intensive way to monitor rare species like the threatened marbled murrelet.
Scientists have found that prolonged physical activity causes extensive cellular and molecular changes in all 19 organs studied in rats. The study provides potential clues into many human health conditions, including non-alcoholic fatty liver disease and inflammatory liver disease.
Researchers at UMSOM identified a modified sugar molecule that enhances human neural stem cells' proliferation and transition into neurons, improving brain function and reducing anxiety and depression. The study provides a promising proof of concept for regenerative medicine in patients with cardiac-arrest induced brain injuries.
A. Sonia Buist has donated $400,000 to the American Thoracic Society, making her the organization's highest lifetime donor. The gift will support the ATS/MECOR Women's Leadership Program, which aims to enhance leadership capabilities in African women.
The Women's Health Initiative study found that hormone therapy is beneficial for treating moderate-to-severe hot flashes and night sweats in early menopause, while a low-fat dietary pattern may reduce breast cancer mortality. Calcium and vitamin D supplements do not support fracture prevention for all postmenopausal women.
The integration of liquid crystals with metasurfaces enables dynamic optical control, offering functionalities like hologram, lens, beam steering, and transmissive/reflective modulation. This technology has promising applications in cutting-edge technologies.
The study reveals that the formation of pyramid-shaped structures around water molecules is dominant at low ethanol concentrations, but chain-like structures become more prevalent at higher temperatures. This explains why baijiu has a distinct taste at room temperature, which disappears at higher temperatures.
Researchers at Utrecht University found an extremely broad variety of autoantibodies in RA patients, contradicting previous assumptions about the disease. The study suggests that targeting the malfunctioning filtering mechanism may be a better approach to treat RA.
A recent study led by UC Davis Health researchers provides new insights into the molecular changes linked to 22q11.2 deletion syndrome, a rare genetic condition that can lead to psychosis, ADHD, and other conditions. The study identified two biomarkers, taurine and arachidonic acid, which could predict likelihood of psychosis in patien...
Researchers analyzed data from over 10,000 individuals aged 12-17 and found that using multiple nicotine products was associated with higher levels of nicotine dependence and increased mortality. Personal, familial, and environmental factors contributed to this trend, including problems with sleep, anxiety, or feelings of hopelessness.
The study, led by Marshall University Joan C. Edwards School of Medicine, aims to determine if fertilized ACL surgery enables athletes to return to play sooner. Patients will undergo various tests and assessments before, during, and after surgery.
Liver cancer mortality in China decreased from 2008 to 2020, with higher rates among males, older adults, and rural populations. The study predicts a downward trend for liver cancer mortality in the next decade.
Researchers will investigate sleep patterns in adolescents with TBI, explore behavioral changes in individuals with spatial neglect, and develop a caregiver training program for TBI care. The studies aim to improve treatment outcomes and rehabilitation experiences for individuals with traumatic brain injury.
A new computer model uses improved artificial intelligence to predict snow and water availability more accurately, considering both time and space. This information can help farmers and water planners make better decisions about water allocation.
A team of researchers has developed a hemostasis sponge that swiftly staunchs kidney bleeding and facilitates wound recovery. The material uses kidney-derived decellularized extracellular matrix to recreate the kidney's microenvironment, boasting high biocompatibility.
Anu has received a significant grant to support the development of its 100% compostable seedpods, which are used in its smart gardens. The company's technology enables fast and efficient growth of produce, reducing water usage by up to 90% compared to traditional gardening methods.
Researchers at Columbia University's Zuckerman Institute have identified a new brain circuit in mice that regulates the body's inflammatory reactions. The discovery reveals a previously unknown pathway between the brain and body, which may lead to innovative treatments for various immune disorders.
The Hulen Place Clinic, serving 3,725 homeless individuals in Riverside County, has received a $500,000 funding boost from the San Manuel Band of Mission Indians. The clinic provides primary care, mental health services, and preventive care to low-income residents.
A study by Oregon Health & Science University and colleagues finds that private equity firms have expanded to mental health facilities, mirroring growth in other healthcare sectors. The research suggests that these acquisitions may prioritize profits over access for patients.
Researchers developed a device controlling tiny magnetic states in ultrathin magnets using tunneling currents, enabling probabilistic computing. This breakthrough could lead to advanced memory devices and entirely new types of computers solving complex problems efficiently.
A new study examining disparities in the 20 leading causes of disease burden between females and males found that non-fatal conditions like musculoskeletal conditions and mental health conditions disproportionately affect females globally. In contrast, males are disproportionately affected by conditions leading to premature death, such...
Researchers designed a new AI model that accurately predicts treatment outcomes for stroke prevention in people with heart disease. The model, called CURE, was trained on a massive dataset of de-identified patient information and fine-tuned to focus on specific health conditions and treatments.
A machine learning tool called PheNet can identify patients with rare, undiagnosed diseases years earlier, improving outcomes and reducing cost and morbidity. By analyzing patterns in electronic health records, the tool ranks patients by likelihood of having a disorder like common variable immunodeficiency.
A study from Aarhus University found that women without children engage in more moderate to vigorous physical activity compared to mothers. The researchers suggest that targeted interventions are needed to increase physical activity among mothers, who face unique barriers such as lack of time and sleep.
A study of 25,000 NBA matches found that home teams from the Western Time Zone Area have a near 10% better win ratio when playing against Eastern Teams. The researchers suggest that elite basketball coaches and teams should consider the physical and mental effects of time zone travel on game planning.
Researchers developed a virtual reality environment for teens to reduce stress and improve mood. The system showed promise in reducing stress levels without significant effects on anxiety and depression.
FathomVerse combines real underwater images, interactive gameplay, and AI training to improve ocean research. The game engages players in labeling images for machine learning models, contributing to a broader audience in ocean exploration.
Researchers mapped a subcortical brain network that integrates arousal and awareness in human consciousness. The study used high-resolution scans to visualize brain connections at submillimeter spatial resolution, revealing a
A study by Columbia University's Mailman School of Public Health found that certain regions in NY State, including Queens and the Bronx, were more severely impacted by severe weather-driven power outages. The study analyzed hourly power outage data from 2017 to 2020 and found that rural areas were affected for longer periods than cities.
A new study suggests that premature surgical menopause can lead to increased muscle disorders, including musculoskeletal pain and sarcopenia. Women experiencing premature menopause are more likely to develop these conditions due to significant hormone deficiency, including decreased estrogen and testosterone levels.
A new study reveals that women make up just 13% of the American Academy of Facial Plastic and Reconstructive Surgery membership. The authors highlight the need for education, mentorship, and sponsorship to address these disparities and promote a more inclusive future for female surgeons.
Psilocybin has shown promise in reducing symptoms of depression after one or two doses with few side effects and no current evidence of causing addiction. The study found a large effect size favouring psilocybin, but further research is needed to clarify the factors that maximise its treatment potential.
A new study reveals that pediatric emergency departments miss signs of epilepsy in two-thirds of cases. Nonmotor seizures, which cause 'zones out' behavior, are often overlooked due to similarities with anxiety and panic attacks.
Researchers at Hokkaido University have developed a cost-effective and high-capacity cathode material for lithium-ion batteries by doping abundantly available elements, such as aluminum and silicon. The addition of these elements forms strong covalent bonds, enhancing the material's cyclability and capacity retention.
Researchers used pea, carrot, and tomato plants to simulate Martian agriculture. Intercropping emerged as a promising method to optimize fresh food production in future colonies.
Researchers discovered a two-step process behind the lagging behavior of organic electrochemical transistors (OECTs), which can be customized to improve data processing speed. The study's findings may help design better materials for next-generation applications in biosensing and brain-inspired computation.
Researchers at UC Riverside identify NMD pathway as crucial for early brain development and preventing microcephaly. The study links NMD regulation of brain size control to the tumor suppressor gene p53, suggesting potential new connections between NMD and cancer.