A Northwestern University study finds that severe food allergies are impacting children of all races and income levels in Illinois, with a significant increase in emergency room visits for anaphylaxis. The study also reveals a notable rise in hospitalizations among Hispanic children, up 44% per year.
A recent Australian and Canadian study on fruit flies reveals that too much male sexual attention hinders the species' adaptation to new conditions. The research found that sexually attractive females were overwhelmed by male suitors, leading to a decrease in their egg-laying ability.
USC Viterbi researchers have developed new layered semiconducting materials that can be adjusted to achieve unique electronic and optical properties. These materials have potential applications in LIDAR systems, infrared thermal imaging technology, and flexible night vision glasses.
A new study suggests a genetic link between high blood pressure and reduced Alzheimer's disease risk, with antihypertensive drugs possibly playing a protective role. Researchers analyzed genetic data from over 17,000 individuals and found a significant association between higher systolic blood pressure and lower Alzheimer's risk.
Indigo-Clean, a light fixture using Continuous Environmental Disinfection technology, kills harmful bacteria linked to hospital acquired infections. The technology, developed by University of Strathclyde, is now commercially available in the US and Canada, offering hospitals a safer environment for patients.
Researchers at Michigan State University have developed a new method to change the electronic properties of materials, enabling more efficient solid-state electronics. By using ultrafast laser pulses, they can create new electronic phases with desired properties.
Researchers at City College of New York have developed an eco-friendly biodegradable agent derived from the plant-based small molecule phytol, which can replace chemical herders currently in use. The new substance has been shown to contract and thicken oil slicks, making them easier to collect or burn.
A new study found that cat owners are unaware of the number of animals killed by their pets and resist control measures. Despite this, many owners agree to neutering as a method of improving cat welfare.
The National Institute on Drug Abuse has awarded six researchers $300,000 per year for five years to support innovative studies on HIV/AIDS prevention and treatment. The Avenir Award Program supports creative individuals who wish to pursue research approaches for improved prevention and treatment.
Scientists have developed a method to manipulate complex oxide materials using only helium ions, enabling single-axis control over their behavior. This technique allows researchers to tune material properties with precision, advancing the understanding and use of these unique materials.
Researchers at the Lawrence Berkeley National Laboratory have discovered a new route to ultrahigh density, ultracompact integrated photonic circuitry. By applying mathematical concept 'adiabatic elimination' to optical nanowaveguides, they can effectively control pulses of light in closely packed waveguides, eliminating the crosstalk p...
Researchers at SLU developed a drug that targets cancer metabolism, stopping most kinds of cancer by cutting off the energy supply. The drug, SR9243, has shown promising results in cultured cancer cells and human tumor cells grown in animal models.
Researchers discovered a key event in cyanobacterial photoprotection, where the carotenoid protein shifts from orange to red state through a large-scale movement. This mechanism triggers nonphotochemical-quenching, safely dissipating excess solar energy as heat.
The article discusses the challenges of watershed science in understanding complex systems and simulating human-nature interactions. Integrated research methods are proposed as a solution, combining approaches from different disciplines, including holism and reductionism.
Researchers at UC San Diego School of Medicine have discovered a self-regulating loop in the Hippo pathway that maintains cellular balance by controlling cell growth and promoting cell death. This finding has significant implications for understanding cancer development and potential therapeutic targets.
Researchers from the University of Copenhagen found that inactivity leads to rapid loss of muscle mass and strength, affecting both young and older men equally. Young people lose twice as much muscle mass and experience greater reductions in physical fitness compared to their older counterparts.
Researchers will investigate how early childhood influences versus recent influences affect cognitive and physical health in middle age. The study will analyze data from over 1,600 participants, including adoptees and twins, to better understand the role of genetic and environmental factors on cognition.
Researchers have discovered a crucial role for Cav3.1 calcium channels in healthy sleep patterns, which helps regulate slow-wave sleep and overall brain activity. The absence of this channel leads to abnormal brain function, including difficulties with falling asleep and staying asleep.
Zdzislaw Musielak, a UT Arlington physics professor, has won the Humboldt Research Award for his exploration of extra-solar planetary systems, dark matter, and dark energy. The award provides him with the opportunity to work on research projects in Germany, furthering his cutting-edge achievements.
A new study by UC Santa Cruz scientists reveals the 'hydrothermal siphon' drives global ocean water circulation through the seafloor. The process is sustained by fluid flow and heat transfer through thousands of extinct underwater volcanoes, with smaller seamounts favored as sites of discharge.
Researchers have developed a new method to display the spatial structure of nuclear pores in high resolution. This has led to a better understanding of how certain molecules are transported into or out of the nucleus. The discovery sheds light on various diseases, including cancer, that involve defective transport through nuclear pores.
Researchers identified clusters where higher numbers of children who developed asthma were born in Toronto, suggesting early life factors at the neighbourhood level are relevant to childhood asthma. Air pollution during pregnancy and shortly after birth was found to be related to developing asthma later in childhood.
Researchers found that Elegant Terns have expanded their breeding range from the Gulf of California into Southern California, driven by declining productivity in the Gulf. The study suggests that ocean warming and overfishing are causing ecological collapse in the region.
A new study found that daily bathing of pediatric patients with antiseptic cuts can reduce central line-associated bloodstream infections (CLABSIs) by 59 percent. The practice also saved approximately $300,000 in one hospital over a six-month period.
A special protein called FoxF2 found in brain's tiny blood vessels affects the development of the blood-brain barrier, a vital protective function that controls substances reaching the brain's nerve cells. Variations in the FoxF2 gene have been linked to an increased risk of stroke in humans.
Leap seconds are added to account for Earth's slow rotation, which has slowed down by about 2 milliseconds per year since the 1820s. The extra second on June 30 helps maintain consistency between the atomic time standard and Coordinated Universal Time.
A recent study found that only 25% of amateur athletes undergoing hypoxic training receive specialist monitoring, putting them at risk for health problems such as increased breathlessness, anaemia, and muscle loss. The lack of regulation among amateur athletes leads to ineffective training efforts and increased health risks.
A new study reveals wide geographic variation in use of clotbuster treatment for stroke, with some regions providing treatment to nearly all patients and others giving none. This disparity can lead to unnecessary disability and higher costs for stroke survivors.
A recent UC Davis study highlights the need for improved primary care support structures to address high pediatric asthma rates in California. The research found that nearly 10% of state children suffer from asthma, with low flu vaccination rates and limited access to primary care providers contributing to these rates.
Researchers have identified a 'decoy' molecule that can modulate the body's immune response to the flu virus, reducing the risk of deadly inflammation. The molecule, 2R9, has shown promising results in mice, with only 22% dying from flu compared to 90% in untreated groups.
Researchers have documented the full spectrum of UV radiation-induced DNA damage in human skin cells, allowing manufacturers to develop targeted sunscreen products. The study's findings reveal that prolonged sun exposure leads to an accumulation of damaging free radicals, causing skin aging and potentially initiating skin cancers.
Researchers monitored brain activity in rats and found that during rest, the hippocampus simulates walking to and from food that was previously inaccessible. This suggests that the hippocampus plans routes for the future as well as recording past experiences with motivational cues like food. The study could help explain why people with...
Dr. Hartmuth Kolb was recognized for his pioneering research on neurofibrillary tangles (NFTs) and Alzheimer's disease (AD). His PET imaging tracers showed promise in evaluating NFT pathology, holding potential for disease diagnosis and monitoring.
Researchers in Navarre, Spain developed a system that uses soft computing to predict the survival of multiple trauma patients. The system achieved high accuracy by considering patient severity variables, age and other clinical parameters.