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The 988 Suicide & Crisis Lifeline is now operational nationwide. Some of the phone counselors say they need help dealing with abusive callers who keep them on the line and sexually harass them.
Researchers review existing evidence on the effects of long-term exposure to air pollution in the form of fine particulate matter on the risk of developing asthma.
Californians have lower levels of toxic chemicals linked to cancer, birth defects and reproductive harm in their bodies than people in the rest of the country, according to a new study. California has the strictest chemical regulations of any state, and its policies are more stringent than federal chemical laws. This study is the first one assessing whether those regulations have resulted in lower levels of toxic exposures.
IV fluids used in hospitals remain in short supply, after Hurricane Helene shut down a key North Carolina factory. The closure has hospitals scrambling to stretch supplies and prioritize care. (Image credit: Jae C.
A new study unveils a surprising discovery: a substantial amount of meltwater is temporarily stored within the Greenland Ice Sheet during summer months. For the first time, an international group of researchers was able to quantify meltwater with positioning data. The finding challenges current models of how ice sheets contribute to global sea level rise.
PhD in Public Health candidate Elaine Russell and her mentor Kenneth Griffin, professor in the department of Global and Community Health, in George Mason University's College of Public Health, worked with Tolulope Abidogun, also a PhD in Public Health student, and former Global and Community Health professor Lisa Lindley, now of Lehigh University, to analyze data from the American College Health Association National College Health Assessment (ACHA-NCHA III) in an effort to understand how univers
PhD in Public Health candidate Elaine Russell and her mentor Kenneth Griffin, professor in the department of Global and Community Health, in George Mason University's College of Public Health, worked with Tolulope Abidogun, also a PhD in Public Health student, and former Global and Community Health professor Lisa Lindley, now of Lehigh University, to analyze data from the American College Health Association National College Health Assessment (ACHA-NCHA III) in an effort to understand how univers
New research in our Milky Way has revealed a neutron star that rotates around its axis at an extremely high speed. It spins 716 times per second, making it one of the fastest-spinning objects ever observed.
A new study finds that up to 215 million hectares of land (an area larger than Mexico) in humid tropical regions around the world has the potential to naturally regrow. That much forest could store 23.4 gigatons of carbon over 30 years and also have a significant impact on concerns like biodiversity loss and water quality. The study showed that more than half of the area with strong potential for regrowth was in five countries: Brazil, Mexico, Indonesia, China, and Colombia.
A new study sheds light on how the blood-borne parasite that causes African sleeping sickness in humans and related diseases in cattle and other animals establishes long-term infections in hosts. Using a mouse model, the researchers showed that Trypanosoma brucei essentially plays a game of hide-and-seek by setting up shop in its hosts' tissues, allowing it to constantly change its protective surface coat and evade antibodies.
New research into the long-term dynamics of transplanted stem cells in a patient's body explains how age affects stem cell survival and immune diversity, offering insights that could make transplants safer and more successful.
In a new study, researchers discovered that tweaking the texture of any surface and adding a thin layer of graphene oxide prevents 100% of frost from forming on surfaces for one week or potentially even longer. This is 1,000 times longer than current, state-of-the-art anti-frosting surfaces.
Nirmatrelvir-ritonavir effectively lowers hospitalization rates and long COVID symptoms in non-hospitalized, high-risk patients with mild to moderate COVID-19.
King Charles III and Queen Camilla, who left the retreat after a three-day rejuvenation session, are happy with the expansion plans as this would be closer to the UK, says holistic health practitioner Issac Mathai, who runs the facility
Researchers have demonstrated a network connection between quantum processors over metropolitan distances. Their result marks a key advance from early research networks in the lab towards a future quantum internet. The team developed fully independently operating nodes and integrated these with deployed optical internet fiber, enabling a 25-km quantum link.
A study reveals vitamin K2 significantly lowers the frequency and intensity of nocturnal leg cramps in individuals over 65, enhancing symptom management.
Geneticists have deciphered the prehistory of aurochs -- the animals that were the focus of some of the most iconic early human art -- by analyzing 38 genomes harvested from bones dating across 50 millennia and stretching from Siberia to Britain. The aurochs roamed in Europe, Asia and Africa for hundreds of thousands of years. Adorned as paintings on many a cave wall, their domestication to create cattle gave us a harnessed source of muscle, meat and milk.
Tropical Storm Trami has unleashed widespread devastation across 17 regions in the Philippines, affecting approximately 7 million people, displacing over 761,000 and causing 145 fatalities.
The study reveals a dose-response relationship between BMI and PASC risk in children, highlighting obesity as a key factor in post-COVID health challenges.
Anecdotes abound of wildlife behaving 'drunk' after eating fermented fruits, but despite this, nonhuman consumption of ethanol has been assumed to be rare and accidental. Ecologists now challenge this assumption. They argue that since ethanol is naturally present in nearly every ecosystem, it is likely consumed on a regular basis by most fruit- and nectar-eating animals.
This study highlights the benefits of anti-inflammatory inhalers in asthma management, showing reduced complications and modest improvements in symptom control.
Researchers have joined forces to give a boost to spatial memory by creating a unique experimental setup that combines non-invasive deep-brain stimulation, virtual reality training, and fMRI imaging. The study demonstrates that targeted, painless electric impulses to the hippocampus and adjacent structures, a deep brain region implied in memory and spatial navigation, can improve the brain's ability to recall locations and navigate more effectively.
It was hard enough for Stephanie to get methadone treatment when she moved to Florida from Indiana last year. The nearest clinic was almost an hour's drive away and she couldn't drive herself. But at least she didn't have to worry about the cost of care.
Energy-making chloroplasts from algae have been inserted into hamster cells, enabling the cells to photosynthesize light, according to new research in Japan. It was previously thought that combining chloroplasts (chlorophyll containing structures in the cells of plants and algae) with animal cells was not possible, and that the chloroplasts would not survive or function.
Increasing ketones in the blood through a keto diet or supplements may help put irregular menstrual cycles back on schedule or even restart a period that appears to have stalled for good, new research suggests.
A recent paper in Frontiers in Toxicology examined research submitted by industry to the U.S. Environmental Protection Agency (EPA) on the neurotoxicity of neonicotinoids - the most widely used class of insecticides in the U.S. and worldwide - and found that the data was evaluated improperly by the agency. In short: Five different neonicotinoids caused significant brain tissue reduction and nervous system defects in rats exposed during development.
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