A recent study by University of Illinois researchers found that the application of disinfectants in recreational pools can lead to adverse health outcomes. The study suggests that brominating agents should be avoided as disinfectants, and that a combination of UV treatment with chlorine is the best method to treat pool waters.
A recent study found that Florida's winters are getting more extreme, causing plants to flower later and potentially shrinking the growing seasons for some of the state's most vital crops. The researchers' work highlights the complexity of a changing climate in a warming world.
A University of Utah computer scientist has devised a new method to simplify and speed up data mining, allowing for the analysis of high-dimensional data. The new approach can handle larger datasets than previous methods, making it useful for various applications in natural and social sciences.
Researchers found that wildfire prevention education in Florida significantly outweighs its costs, with benefits ranging from 10- to 99-fold. The study suggests media efforts are the most effective method, yielding largest net benefits per unit, while presentations in public venues can also be effective.
Astronomers discovered a giant black hole with its spin axis pointing in a different direction after two collisions with smaller galaxies. The observations suggest that the black hole was jerked around twice, creating cavities and radio jets.
A study by University of Kansas researchers found that climate change is leading to increased body weight and population size in mountain rodents called marmots. The longer growing season due to warming temperatures allows marmots to gain more fat, reproduce earlier, and survive hibernation better.
A new study has discovered that capsaicin, a compound found in chili peppers, can cause weight loss and fight fat buildup by triggering certain beneficial protein changes in the body. The research, published in ACS' Journal of Proteome Research, suggests that capsaicin may lead to new treatments for obesity.
A NASA-funded research scientist has developed a supercomputer model that can replicate the formation of tropical cyclones five days in advance. This breakthrough could lead to greater accuracy and earlier warnings for life-threatening storms.
A new study reveals that 17% of Toronto's homeless population has unmet health care needs, with women and those with dependent children facing significant barriers. The study highlights the importance of primary care providers and access to healthcare for vulnerable populations.
Researchers have successfully used iron-containing Multi-Walled Carbon Nanotubes (MWCNTs) to destroy tumors with heat generated by laser therapy. The nanotubes become visible in an MRI scanner, allowing for precise targeting of cancer cells and reducing the risk of harming healthy tissue.
Scientists have validated a new organoclay material that is safer and more environmentally friendly for making plastics. The new material achieves mass producible organoclays that are cheaper and generate less dust compared to current alternatives.
A University of Alberta study discovered that muscular heart failure patients with more muscle mass tend to have better nutritional status and reduced severity of the disease. Higher body fat is associated with increased inflammation and reduced exercise capacity, suggesting a potential benefit from having lower body fat.
A study of over 1,000 gay and bisexual men found that childhood sexual abuse and social shaming were associated with later psychosocial health problems, including increased risk-taking behavior. The authors suggest that addressing early social issues could help prevent these syndemic conditions.
System 97L is developing into a system with intense rainfall, affecting Puerto Rico, the Virgin Islands, and Hispaniola. NASA satellite data shows strong thunderstorms and cold cloud tops, indicating potential for a tropical cyclone.
Researchers found that compounds targeting PPARγ can improve insulin sensitivity without promoting fat cell growth, offering a new target for anti-diabetic treatments. The study suggests a unified framework for understanding the relationship between fat cell dysfunction and anti-diabetic therapies.
Researchers gathered for a workshop to review and debate the latest research on HIV reservoirs, with the goal of controlling or eradicating the virus. Despite advances in antiretroviral therapy, HIV remains hidden in certain cells, making lifelong treatment necessary.
Researchers found that women with low HDL cholesterol are at higher risk for vascular disease and depression, while men with low LDL cholesterol are at increased mental health risk. The study suggests that regulating cholesterol levels may help prevent depression in the elderly.
Researchers at the University of Tennessee have discovered water on the inside and outside of the moon, with similarities to volcanic systems on Earth. The finding challenges the long-held theory that the moon was bone-dry and has deep implications for its formation.
Researchers discovered a new mechanism by which PPAR-gamma controls whole-body insulin sensitivity, potentially leading to more selective and safer diabetes medications. This finding may motivate pharmaceutical companies to revisit compounds targeting PPAR-gamma.
Researchers at UT Southwestern Medical Center discovered a link between anti-TPO antibodies and placental abruption in pregnant women. The study of over 17,000 women found that antibody-positive women were three times as likely to experience placental separation during labor.
A new study found that exposure to ground-level ozone over several weeks increased tumor necrosis factor-alpha levels and decreased heart-protective protein Cav1 in rats. This suggests a link between O3 exposure and cardiac dysfunction, highlighting the potential risks of air pollution on cardiovascular health.
Scientists at the University of Haifa have identified two chemicals released by mosquito predators that repel egg-laying mosquitoes, offering a potential environmentally friendly solution for reducing mosquito populations. The findings may lead to the development of a natural and inexpensive option for controlling mosquito breeding sites.
A 10-year study by University of Pittsburgh researchers found that 79% of participants reported infrequent drug use, with three distinct subgroups emerging. The study aimed to understand how drug use changes among older gay and bisexual men and its implications for HIV prevention and treatment.
A randomized controlled trial found that nitric oxide treatment did not improve overall survival or reduce poor lung development in preterm infants. However, black babies showed a higher survival rate compared to non-black babies. The study suggests that ethnic origin may affect the response to nitric oxide treatment.
Scientists have discovered a star with a mass of 265 solar masses in the Large Magellanic Cloud, exceeding previous records. This finding raises questions about the formation process of such massive stars and their role in shaping the universe.
Researchers have identified three protein fragments in gluten that trigger an immune response in people with coeliac disease, leading to small intestine damage. This discovery could pave the way for a new generation of diagnostic tools, treatments, and prevention strategies.
Researchers have developed a method to produce sterile fish with three sets of chromosomes, enhancing growth and reducing reproduction in aquaculture. This breakthrough allows for more efficient production of faster-growing farm-raised salmon and trout.
The new code addresses good practice and bad conduct in science, offering a basis for trust and integrity across Europe. Researchers will have a common set of standards to self-regulate the research community, preventing misconduct that can endanger reputations.
Researchers at UMass Medical School have found valproic acid to halt vision loss in patients with retinitis pigmentosa, a severe neurodegenerative disease that causes blindness. The study suggests that low-dose valproic acid could be an effective treatment for photoreceptor loss associated with RP.
Researchers at Tel Aviv University are developing a new clinical approach to prevent cancer recurrence after surgery by blocking stress responses. The treatment involves combining two widely available medications to boost the immune system and prevent tumor metastasis, with promising results in animal studies.
Studies based on the JUPITER trial found that high-dose statin treatment significantly reduces myocardial infarction and stroke risk. In contrast, good cholesterol levels no longer predict cardiovascular risk in patients with very low bad cholesterol levels.
Scientists at Hebrew University have developed a new technology using poplar tree protein to increase computer memory capacity and reduce manufacturing costs. The approach involves combining protein molecules with silica nanoparticles, resulting in a cost-effective system that can greatly expand existing memory capacity.
Researchers have developed a non-invasive imaging tool to study the retina of live birds of prey, producing detailed images for the first time in history. The new spectral-domain optical coherence tomography (SD-OCT) system shows unprecedented three-dimensional information about the retina's layers and structure.
Research at Uppsala University found a strong connection between lake sediment temperature and carbon dioxide production. A warmer climate is expected to increase carbon dioxide emissions by 4-27% over the next hundred years due to decreased organic carbon deposition.
Researchers successfully grow graphene ribbons with adjustable properties by creating narrow ribbons with well-defined edges. The new method enables the production of components with specific optical and electronic properties, paving the way for the development of future nanoelectronics.
A Caltech team has found structurally bound hydroxyl groups, indicating the presence of water in a lunar mineral. The discovery is significant for understanding the moon's composition and its history.
Researchers suggest quantum entanglement may be occurring in photosynthetic complexes of plants, enhancing light conversion efficiency. A computer simulation reveals long-lived quantum coherence is essential for quantum information storage and manipulation.
New research from the University of Nebraska-Lincoln estimates that US military protection of supertankers in the Persian Gulf generates 34.4 million metric tons of CO2 equivalent emissions annually. This finding highlights the need for regulators to include these emissions in comparisons of gasoline and biofuels.
Radio astronomers have developed a new technique for studying dark energy by mapping large-scale cosmic structures. This method, called intensity mapping, allows them to accumulate radio waves emitted by hydrogen gas in vast volumes of space, revealing insights into the nature of dark energy and its impact on the Universe's evolution.
A 33-year study found that climate change is causing yellow-bellied marmots to grow fatter and healthier due to longer summers. This shift allows them to reproduce earlier and survive the winter, leading to an increase in population size.
Researchers found that administering antibiotics to mice infected with malaria prevents the disease and induces long-term immunity. The treatment targets the apicoplast, a bacterial organ necessary for parasite reproduction, allowing the immune system to develop robust protection.
A new study reveals that primitive living frogs evolved jumping before perfecting their landing techniques, leading to distinctive belly flop landings. This evolutionary split may have contributed to the frogs' inability to swim synchronously and resulted in unusual anatomical features.
Researchers identified the genetic contributions of various breeds to Alaskan sled dogs' performance. The study found that Alaskan Malamute and Siberian Husky traits are associated with enhanced endurance, while Pointer and Saluki contribute to speed, and Anatolian Shepherd improves work ethic.
The International AIDS Conference promotes novel treatment methods, antiretroviral-based prevention options and the development of a cure. Key findings include the potential use of antiretroviral drugs to prevent infections and the need for universal access to lifesaving treatment.
Researchers have developed a new form of paper that can fight disease-causing bacteria, with potential applications in anti-bacterial bandages, food packaging, and shoe materials. The material, composed of graphene oxide, shows superior antibacterial effects with minimal impact on human cells.
Researchers at Oregon State University have developed a technology that uses nanotech coatings to produce electricity from sewage, increasing output 20 times. The new approach could clean biowaste while producing useful levels of electricity, promoting sustainable wastewater treatment and renewable energy.
Researchers at Michigan Technological University have created a non-metallic glass cloak that uses magnetic resonance to bend light waves around objects, making them invisible. The technology has potential applications in military and law enforcement.
Tropical Storm Chanthu has a large area of moderate to very heavy rainfall near the southeast China coast, with rain rates reaching up to 2 inches per hour. The storm is forecast to pass just north of Hainan Island and make landfall near Luichow Peninsula in southern China mainland on July 22.
Physicians in Northern Ontario communities can now access specialized UHN pathologists for fast and accurate diagnosis, saving time and improving patient care. The new telepathology system enables instant transmission of digital images of pathology samples, reducing travel times from hours to minutes.
Researchers at Johns Hopkins University developed a new system to detect preterm contractions with greater accuracy and sensitivity than existing tools. The device is designed to pick up electrical signals associated with uterine contractions, allowing doctors to delay preterm deliveries by six weeks or more.
Dr. Anthony-Samuel LaMantia's research identifies stem cells responsible for generating nerve cells involved in eating, reproduction, and social behavior. These cells are essential for understanding neurological and mental disabilities, such as autism, schizophrenia, and Alzheimer's disease.
The Engineering and Physical Sciences Research Council (EPSRC) has awarded £38 million to 46 outstanding UK researchers, supporting their development as world-leading scientists and engineers. The fellowships aim to drive innovation and tackle major challenges such as climate change and sustainable energy.
The Case Western Reserve University/University Hospitals Center for AIDS Research has received a five-year, $9 million NIH grant renewal to continue HIV-related research. The funding will support new initiatives on HIV and cancer links, faculty development, and international collaborations.
Engineering researchers developed a low-cost solution to overcome surface tension clumping nanowires during manufacturing, enabling more efficient solar cells and batteries. The new process uses an electrical charge to repel neighboring wires, improving their density and surface area.
A new national study strongly links educational leadership to student achievement, revealing that collaborative leadership is crucial for improving instructional practices and student outcomes. Key findings include the importance of distributing leadership practices among stakeholders, leader efficacy, and district support.
The STOP Obesity Alliance Task Force on Women highlights four critical factors hindering women's efforts to combat childhood obesity: socioeconomic challenges, lack of access to healthcare, limited education and awareness, and societal pressure. By addressing these obstacles, the Alliance aims to promote healthier lifestyles and reduce...
A three-year study by UT experts found that summer reading significantly improves reading achievement in students who receive books. Reading development is compared to athletic fitness, highlighting the importance of regular practice to maintain skills.
Researchers at Stanford University have developed a new technique that triples the speed of MRI imaging, allowing for real-time tracking of moving lung tumors. This could lead to more effective radiation therapy and improved patient outcomes.
A new study by U of M researchers found that only half of colleges offered effective brief intervention programs and a small number collaborated with their community to curb alcohol consumption. The lack of implementation is attributed to strained relationships, resource constraints, and staff untrained in community partnerships.
Researchers at USF found that combining nutrients called NT-020 increased adult neural stem cell proliferation and boosted learning and memory performance in aged rats. The study suggests aging may be linked to reduced neurogenesis due to inflammation.