Tropical Storm Fernanda is strengthening as it moves west through the Eastern Pacific Ocean, nearing hurricane strength. The National Hurricane Center predicts significant strengthening over the next 48 hours, with Fernanda expected to become a hurricane later today.
Researchers propose a potential connection between carnitine deficiency and mild forms of autism, which disproportionately affect males. They suggest that supplementing infants with carnitine could prevent up to 10-20% of cases of autism.
A new machine learning technique can help identify plasma behavior that precedes disruptions in tokamaks, allowing scientists to steer the plasma towards stability. By analyzing past experiments and predicting disruption precursors, researchers can implement a system to monitor the plasma for signs of instability.
Researchers developed a human lung tissue model to study pneumonia and found that viral pathogens inhibit the immune system's ability to fight bacterial infections. A new drug-based treatment was tested, which inhibits tyrosine kinase-2, restoring the immune system's ability to combat bacterial pathogens.
UNC Health Care was honored as a national leader in health IT by the American Hospital Association (AHA) for leveraging technology to enhance patient care. The system has fully integrated its electronic health record (EHR) across all hospital entities and outpatient clinics.
A study by UC Davis researchers found that mountain gorillas harbor a strain of lymphocryptovirus 1, similar to the Epstein-Barr virus in humans. The virus is widespread among infant gorillas, infecting 52% of those studied, with no symptoms reported in live gorillas.
Portland State University will study Deep Direct-Use geothermal technology, a new method of harnessing geothermal energy for passive heating and cooling. The study aims to analyze Portland's underlying geology and potential storage capacity for this renewable energy source.
Scientists from PTB create a model system using laser-cooled ytterbium ions to study friction phenomena at the atomic scale. They observe transitions between phases caused by structural defects, revealing dynamics comparable to DNA molecule chains.
A researcher tracked Sahara mustard's spread through California, Arizona, New Mexico, and Nevada, finding it adapted to local conditions by shifting germination timing. The plant's rapid growth and self-fertilization enabled its successful invasion, but eradication may be possible with targeted efforts.
Researchers discovered ancient plankton-like microfossils in South African and Australian rocks, dating back 3.4 billion years. The fossils' unique morphology and carbon isotope values suggest they had planktonic stages in their life cycles.
Researchers found that nickel is essential for creating the geodynamo effect that generates the Earth's magnetic field. Without nickel, convection currents cannot form, leading to a magnetic field. The study used advanced computer simulations to analyze the behavior of metals in the Earth's core.
Scientists discovered that smooth surfaces are key to preventing dendrites from forming in solid electrolyte lithium batteries, a breakthrough that could enable safer and more efficient battery technology. By eliminating the need for liquid electrolytes, researchers aim to double a battery's energy capacity.
Researchers at the Francis Crick Institute have uncovered a pathway controlling autophagy, a process that eliminates diseased cell parts. This finding may help prevent diseases like Alzheimer's and Parkinson's by targeting the disposal system.
Researchers have used computer modeling to demonstrate the varying manipulability of decision-making procedures and identify those least susceptible to manipulation. Two majority relation-based procedures, Uncovered set II and Fishburn's rule, are found to be less manipulable than others.
Researchers found that heavier mothers were associated with higher risk of behavior problems in their sons, but not girls. Early intervention with women to attain healthy weights before pregnancy is critical to promoting healthy behavioral and emotional development in children.
A recent study analyzing over half of the malaria parasite's genes found that two thirds are essential for survival, opening up new avenues for antimalarial drug development. The researchers developed a method to decipher gene function by switching off and counting the growth of genetically modified parasites.
A study of 224 Australian children aged between 5 and 11 found their psychosocial development, mental health, and well-being were comparable to those in the general Australian population. The study also revealed that mothers' physical and mental health appeared better than average.
A study found that hemodialysis patients with hypothyroidism exhibit impairments in health-related quality of life, including physical function and pain. The findings suggest a potential link between thyroid hormone levels and patient outcomes.
The copepod Calanus finmarchicus uses a genetic clock to regulate its daily vertical migration, which is likely the largest daily movement of biomass worldwide. This internal rhythm influences the entire food web in the North Atlantic and has significant implications for marine ecosystems.
Scientists at UCSF discover primary cilia, found on fat-forming cells in muscle, regulate fat formation and tissue renewal. The study provides new insights into muscle aging and disease, potentially leading to improved muscle regeneration.
A recent study published in the International Journal of Radiation Biology found that low doses of radiation can cause permanent alterations in coronary artery endothelial cells, leading to reduced nitric oxide production and increased oxidative stress. This damage can result in long-term premature dysfunction and an increased risk of ...
When natural early adopters (NEAs) are prevented from accessing a new technology, it can lead to a cascading negative effect on adoption across the population. The experiment found that among self-proclaimed NEAs, cash-out rates increased significantly when access was delayed, indicating they were more likely to abandon the technology.
Scientists found greater cortical thickness in elderly female yoga practitioners' brains, associated with improved cognitive functions like attention and memory. Long-term yoga practice appears to shape the brain structure and could offset age-related cognitive decline.
A recent study by Nationwide Children's Hospital scientists has identified a new method by which nontypeable Haemophilus influenzae builds its biofilms, resulting in improved therapeutic options for respiratory diseases such as sinusitis and pneumonia.
Research reveals that the left habenula is crucial for rapid recovery from fear-induced immobilization in zebrafish larvae. The study also sheds light on the development and function of the habenular region in regulating fear responses, anxiety, and mood.
Researchers at the University of Minnesota and Smithsonian Conservation Biology Institute have developed a new method for preserving zebrafish embryos using gold nanotechnology and lasers. This breakthrough technique has significant implications for human health, wildlife conservation, and aquaculture.
Researchers surveyed an environmentally protected area in southeastern Brazil and found over 1% of dogs and some opossums carry the parasite responsible for deadly leishmaniasis. The study also identified six species of sand flies that can transmit the disease.
Researchers at ETH Zurich developed a soft artificial heart made from silicone that mimics the human heart's form and function. The device lasts only 3,000 beats but paves the way for future improvements in artificial hearts.
A new study finds that rising temperatures will make it harder for many aircraft to take off, with some planes needing to dump weight or wait for cooler hours. The study projects widespread effects on aviation, particularly in hotter parts of the world.
Researchers identified a group of regulatory T cells linked to inflammation in JIA, which can be used as a diagnostic marker and predict treatment responsiveness. The team also found that patients' DNA features affect treatment outcomes, enabling personalized medicine for improved care.
Researchers have discovered that mammalian cells can build an embryo by making four simple decisions, including counting their neighboring cells. This simplified understanding of embryonic development challenges traditional theories and offers new insights into evolution.
John J. Mulvihill, MD, receives the ASHG Mentorship Award for his sustained pattern of exemplary mentorship at various academic ranks. He has founded successful genetics training programs and mentored trainees across fields and career stages.
A new CU Boulder study found that children with hearing loss who receive interventions by 6 months develop a greater vocabulary than those diagnosed later. Nearly half of babies with hearing loss aren't meeting early detection guidelines.
Researchers at James Cook University found that a specific sound frequency and pulse rate attract more reproductive female cane toads, making it easier to control the population. This technique may be used for large-scale eradication of island populations but not mainland Australia.
Climate change projections indicate that Japan's coastal zones will experience significant beach erosion due to rising sea levels and increased wave heights. The study suggests that beach-loss rates may reach as high as 83% by 2100, posing a significant threat to coastal management.
Excess gut calcium plays a crucial role in triggering the germination of Clostridium difficile (C. diff) spores, according to new research published in PLoS Pathogens. This discovery may lead to better treatment for vulnerable patients and help slow or stop the transmission cycle of C. diff infections.
Researchers at LSU Health Sciences Center have discovered a new class of biochemical triggers called elovanoids, which are derived from omega-3 fatty acids. These molecules play a significant role in protecting retinal pigment epithelial and photoreceptor cells from damage.
Researchers at Baylor College of Medicine developed a fluorescent probe, RealThiol, to measure real-time changes of glutathione concentration in living cells. The new tool offers insights into the roles of glutathione in aging, health and diseases such as cancer and Parkinson's.
Researchers used a model to project future weight-restrictions on flights due to climate change, finding that five to twenty-five percent of flights may require weight restrictions. The impact will be felt by both mid-sized and large aircraft, with airports in high temperatures or elevations seeing the largest effects.
Two experimental vaccines demonstrate protection against Zika-related congenital damage in mice, preventing placental damage and fetal demise. Researchers observed significant reduction of Zika virus RNA in maternal, placental, and fetal tissues among vaccinated mice.
A new clinical trial will assess the effectiveness of improvisational dance in improving gait and balance problems associated with cognitive impairment and memory loss, as well as reducing apathy and depression. The 12-week program will be divided into four groups, including dance with social engagement and dance only.
Former Hurricane Eugene has diminished to a small area of convection in the northeastern quadrant. The storm's remnant circulation is expected to continue moving northwest and dissipate over the next couple of days.
Using infrared satellite data, researchers have successfully predicted the end of lava flow-forming eruptions. The system detects heat emissions from erupting volcanoes and analyzes them to determine when the eruption will end. This approach has significant implications for reducing disturbance caused by volcanic eruptions.
The study reveals that ancient Rapa Nui people consumed a balanced diet of seafood and terrestrial resources, with evidence suggesting deliberate management of agricultural crops. This challenges the ecocide hypothesis, which attributes societal collapse to environmental destruction.
The cyclin-dependent kinase (CDK) inhibitor class of oral drugs has been found to be generally well-tolerated in treating hormone receptor-positive (HR+) metastatic breast cancer. The most common side effect is a temporary and dose-dependent decrease in white blood cells, which usually returns to normal with dosage adjustments.
A new study shows that females vaccinated before pregnancy and infected with Zika virus while pregnant bear pups who show no trace of the virus. Two vaccines provided substantial protection against Zika infection, reducing viral genetic material in fetuses and placentas.
Researchers explore optimal vessel design, speed and passenger capacity to reduce uncertainty in the industry. The study aims to provide technical evidence to support new safety codes for hydrogen fuel-cell vessels.
A study published in Cell Reports found that altering the levels of microRNA miR-128 can induce a more homogeneous subtype of glioblastoma cells, making them more responsive to treatment. This discovery opens the door for using miR-128 as a therapeutic agent.
Researchers at Ruhr-University Bochum have discovered that selenium can form bonds similar to those of hydrogen bonds, resulting in accelerated chemical reactions. The team's findings suggest that weaker bonds, such as hydrogens bonds, might be sufficient for activation or catalysis.
Scientists have developed a new method to track lithium ions as they travel in a battery, which could help address the safety hazard of battery failure. The researchers used fluorescence microscopy and found a fluorescent label sensitive to lithium ions, enabling them to image and track lithium ions in a battery-like environment.
Researchers have developed a hands-free musical instrument that can be controlled by thoughts, allowing people with motor disabilities to play music again. The Encephalophone collects brain signals and converts them into musical notes, providing a new avenue for rehabilitation and empowerment.
The UTA Institute of Urban Studies will study the best use of land just north of Dallas Love Field, considering options for an innovation hub, office park, or mixed-use park. The goal is to create a high-tech employment hub that complements air travel sectors.
A recent study published in the International Journal of Food Science and Technology found that commercial-scale extraction and purification processes do not alter the steviol glycosides in high-purity stevia extracts. The research, conducted at the University of Bonn, provides evidence for the naturality of stevia, a popular plant-bas...
A new series of studies reveals that self-actualization is linked to pursuing status and esteem, which can translate into 'fitness' and passing genes to future generations. This challenges traditional assumptions about self-actualization being 'above' basic physiological and social desires.
Researchers found that environmental disturbances can cause sudden population collapses, making extinction easier even for large populations. This has implications for predicting and controlling viral epidemics.
A study examined the risk of intellectual disability (ID) in children born to mothers treated with antidepressants and found a slightly elevated risk, but it was not statistically significant. The researchers suggest that other factors such as parental age and psychiatric history may contribute to the risk.
A recent study highlights the growing threat of cyber attacks on information systems, with 64% of organizations reporting successful medical file targeted attacks in 2016. The authors stress the need to acknowledge public health implications of information security to improve dialogue and protect patient care.
Patients who watched videos of themselves struggling to breathe while sleeping with sleep apnea used CPAP machines three hours more per night than those who saw no video. The effect was dramatic, with patients becoming determined to fix their condition after witnessing the severity of their own sleep apnea.
Researchers at the University of Liverpool have developed a novel approach to treating chronic myeloid leukemia (CML), which safely increases treatment success and reduces negative side effects. The study, led by Professor Richard Clark, shows that CML patients with stable responses to treatment can reduce their medication dosage befor...
Researchers found that participants perceived individuals with a 'good' moral disposition as more likely to act out of character, while those with immoral traits were less likely to change perceptions. This bias can have significant consequences for those with questionable characters or facing legal proceedings.