515 Results for search "Environment".
Be cautious when heading to Florida's beaches this summer, an expert warned, as a 5,000-mile floating mass of sargassum seaweed has begun washing up on the state's shores.
It can be low risk in some instances, but it also has the potential for triggering serious respiratory health issues.
“The sargassum itself is not dangerous. It can have different jellyfish and sea creatures i...
MONDAY, May 22, 2023 (HealthDay News) – Two western U.S. states issued air quality alerts over the weekend as heavy smoke from fires blazing in Canada drifted south.
Both Colorado and Montana experienced air quality issues because of dozens of Canadian fires. A third state, Utah, noted that it was beginning to see smoke, while Idaho had experienced haze last week, the Associated Pre...
The Atlantic hurricane season in the United States starts June 1, and some dangers might not be immediately obvious: carbon monoxide poisoning, fires and electric shock.
“Hurricanes and major storms in the U.S. have increased in frequency and severity in recent years. This hurricane season may bring widespread destruction that could impact millions of Americans,” said
Kids whose families left distressed neighborhoods had significantly fewer severe asthma attacks, with improvements greater even than those seen with medication.
New research found that children whose families participated in a program that enabled them to move to areas with less poverty, and better schools and parks had about 50% fewer severe attacks.
After moving, there were about ...
A chemical used to degrease industrial parts that was also used as a surgical anesthetic until the 1970s may increase the risk for Parkinson's disease, researchers report.
Their new study found that two years of heavy exposure to the liquid chemical TCE may boost Parkinson's risk by 70%.
TCE, or trichloroethylene, lingers in the air, water and soil. It has been linked to certain can...
Toxic chemicals that develop from car exhaust, smoking and backyard grilling might increase your risk of developing the autoimmune disease rheumatoid arthritis, a new study suggests.
These chemicals are called polycyclic aromatic hydrocarbons (PAHs). They form as coal, oil, gas, wood or tobacco burn. Flame grilling of meat and other foods also contribute to PAH formation, the researchers ...
Does where you live affect your risk for lung cancer? Just possibly, experts warn.
Although cigarette smoking is the principal cause of most lung cancers, new research has found evidence that Americans who live in areas where air quality is poor may be at greater risk...
For people with epilepsy, living in lower-income neighborhoods is associated with worse mental functioning, new research suggests.
For the study, the researchers looked at the memory, thinking ability and mental health of people with epilepsy, and found differences based on where they lived. Brain-health issues were more common among those from disadvantaged areas with fewer educational a...
For what they say is the first time, British researchers report that they have found the spread of COVID-19 in households is linked to the presence of the virus on hands and surfaces, not just in the air.
The investigators collected data from households at the height of the pandemic, finding that people were much more likely to get COVID-19 from someone in their house if virus was present...
Some furniture fabrics are coated with questionable PFAS compounds -- often called 'forever chemicals' -- to repel stains, but a new study suggests they may not even do the job they're supposed to.
The chemicals, widely believed to have a negative impact on human health, don't seem to keep furniture any more or less stain-resistant than untreated fabric, according to a new study.
There's no single known cause for autism, but researchers now point the finger at higher lithium levels in drinking water.
Their new study found that pregnant women in Denmark whose household tap water had higher levels of lithium were more likely to have kids with autism, compared to pregnant women living in areas where tap water had lower levels of this element.
Autism is ch...
A new report from the U.S. Consumer Product Safety Commission (CPSC) reveals deaths from carbon monoxide poisoning are increasing in the United States.
The report looked at carbon monoxide (CO) deaths from 2009 to 2019, finding 250 consumer product-related CO deaths in 2019, more than any other year.
Generators and other engine-driven tools accounted for the largest percentage ...
While all Americans could benefit from proposed new limits on what's called PM2.5 air pollution, new research indicates the change has the potential to benefit Black and low-income Americans the most.
The limits being considered by the U.S. Environmental Protection Agency (EPA) could cut death rates in those more vulnerable groups by up to 7%, according to researchers from Harvard T.H. C...
Global warming is fostering the spread of a deadly flesh-eating bacteria along the northeastern coast of the United States, researchers report.
Vibrio vulnificus bacteria grow in warm shallow coastal waters and can infect a person via a cut or insect bite during contact with seawater. The bacteria is found as far north as Philadelphia and is spreading even further north as ocean...
A rare strain of the parasite Toxoplasma has killed four sea otters along the California coast, raising concerns about a potential public health risk.
“The appearance of this lethal type of Toxoplasma in coastal California is concerning for two main reasons: First, because of potential population health impacts on a threatened species, and second, because this parasit...
New moms who live on tree-lined streets may be somewhat less vulnerable to postpartum depression, according to a new study — the latest to link "green space" to better mental health.
The study, of medical records from more than 415,000 new mothers, found that those living in ...
A new study is enough to take your breath way: Nearly no place on Earth is free of air pollution, it found.
The study "provides a deep understanding of the current state of outdoor air pollution and its impacts on human health. With this information, policymakers, public health officials and researchers can better assess the short-term and long-term health effects of air pollution and dev...
Swapping that steak for a fish filet or a veggie burger is not only good for your health, but the planet's, too, a new study suggests.
The study, published in the American Journal of Clinical Nutrition, ranked various diets based on two measures: nutritional quality and "carbon footprint."
And overall, ...
Most food and water contains "nano-sized" microplastics, and new animal research suggests these tiny particles pass from pregnant rats to their unborn offspring and may impair fetal development.
The same could be true in humans, the study suggests.
“Much remains unknown, but this is certainly cause for concern and follow-up study,” said
People living in heavily polluted areas of the United States may be more vulnerable to Parkinson's disease, a new study suggests.
Specifically, the culprit is a type of air pollution called fine particulate matter (PM2.5), which is less than 2.5 microns in diameter and comes from car exhaust, burning of fuels in power plants and other industries, and forest and grass fires, researchers s...
Living closer to outdoor spaces and natural water may be better for your mental health, researchers say.
A new study finds that close proximity to nature may reduce an older person's risk for serious psychological distress. That distress can lead to mild impairment of thinking and memory, as well as dementia.
The study is scheduled for presentation at a meeting of the American Acade...
How close a person lives to a major road could have an impact on their eczema risk.
New research suggests that folks who live farther from one are less likely to develop the skin condition.
A 13-year medical chart review focused on patients in Denver, from infants to age 18.
Those w...
Exposure to wildfire smoke can increase the risk of premature birth, new research suggests.
For the study, the researchers reviewed birth certificates and hospital delivery data for more than 2.5 million pregnant women in California from 2007 to 2012, and used satellite images and ZIP codes to compare daily estimates of wildfire smoke intensity.
The study found that from the four we...
Researchers studying well water found current monitoring practices often fail to reflect actual groundwater pollution risks.
The problem: Spikes in harmful bacteria, like those from animal and human waste, vary depending on the season. They may be higher at times when testing is less likely to be done.
“This is concerning because many residents and homeowners across the country, i...
People who live near traffic noise, especially when it continues at night, are more likely to develop the repetitive whistling or buzzing sounds in their ears known as tinnitus.
Danish researchers found a link between the risk of developing the condition and traffic noise, with a vicious cycle of stress reactions and sleep disturbance as a potential cause.
Living near a busy road m...
If you find yourself stuck in a traffic jam and you start to feel fuzzy-headed, the diesel exhaust from the truck in front of you might be to blame.
New research found that just two hours of exposure to diesel exhaust impaired the brain's functional connectivity, which can lower your ability to think and remember.
"We compared people after diesel exhaust exposure compared to filter...
Carbon monoxide is a silent, odorless killer, but even during winter heating season, it's possible to stay safe.
This dangerous gas is produced when fuels burn incompletely.
This can happen in furnaces, both gas- and wood-burning fireplaces, space heaters and vehicles that burn fossil fuel. It's also possible in water heaters, gas clothes dryers and stoves, as well as other equipmen...
A mother-to-be's exposure to air pollution during pregnancy may have a lasting impact on her baby's brain development, new research indicates.
Toddlers scored lower on assessments for thinking, motor and language skills when their mothers had more exposure to pollutants during pregnancy, according to researchers at the University of Colorado Boulder.
“Our findings sug...
Getting a gel manicure may be less safe than many think.
Researchers say the nail polish dryers that use ultraviolet (UV) light to cure the gel polish emit possibly dangerous rays. These rays might lead to cell death and cancer-causing mutations in human cells, they noted.
Maria Zhivagui, a researcher at th...
When the deadly Camp Fire swept through Northern California in 2018, it may have damaged more than the landscape.
University of California, San Diego researchers studying survivors' mental functioning in the wake of the deadliest and most destructive wildfire in the state's history have uncovered evidence of “climate trauma.”
The November 2018 fire burned 239 square miles, destr...
Doctors are seeing an alarming increase in cases of a specific genital malformation in male babies, and new research suggests environmental factors might be at play.
The malformation is known as hypospadias, where the opening of the urethra is not at the tip of the penis, but on the underside of the organ.
In the study, scientists identified a direct link between hypospadias tissue ...
While U.S. policymakers have attempted to lower lead exposure among children since the 1970s, new research finds that kids living near airports are still being exposed to dangerous levels of the heavy metal.
“Across an ensemble of tests, we find consistent evidence that the blood lead levels of children residing near the airport are pushed upward by the deposition of leaded aviation ga...
Gas stoves could face new emissions standards or even be banned because of their link to indoor air pollutants and childhood asthma, according to the U.S. Consumer Product Safety Commission (CPSC).
The federal agency will open public comment on gas cooking stoves and their hazards sometime this winter, Bloomberg News reported.
“This is a hidden hazard,” agency commissio...
For the first time in a decade, the U.S. Environmental Protection Agency has proposed strengthening standards on fine soot in the air, a known contributor to serious health issues.
Under the new proposal, standards for fine particulate pollution, known as PM 2.5, would change from a level of 12 micrograms per cubic meter to a level between nine and 10 micrograms per cubic meter. The stand...
People should test for the naturally occurring radioactive gas radon in their homes to help prevent ill health, the American Lung Association urges.
In some areas, like the state of Connecticut, radon was found to be present at high levels in a quarter (26%) of all homes.
Radon is emitted from the ground and can enter a house through floor cracks, basement walls and foundations.
...Air pollution may trigger more asthma attacks in urban children and teens, a new study reports.
Even moderate levels of ozone and fine airborne particulates — two ingredients of smog — appear to increase kids' risk of asthma attacks, according to findings published online Jan. 4 in
Adding climate-impact labeling to fast-food menus can have a big effect on whether or not consumers go “green" when eating out, new research suggests.
The finding is based on an online survey that asked consumers to order virtual meals after randomly looking over menus that either had some...
U.S. communities with higher Hispanic, American Indian or Black populations also have the highest concentrations of metal in public water systems, new research reveals.
Researchers from Columbia University Mailman School of Public Health in New York City found significantly higher arsenic and uranium levels in public drinking water in Hispanic and American Indian/Alaska Native communities...
Living in an area with easy access to parks and rivers appears to slow the progression of devastating neurological diseases, such as Alzheimer's and Parkinson's.
That's the conclusion of a new study based on more than a decade and a half tracking disease risk among ...
In some parts of the United States, young men face a higher risk of dying from gun violence than if they'd gone to war in Afghanistan and Iraq, a new study reports.
Young men living in certain high-violence ZIP codes in Chicago and Philadelphia run a greater risk of firearm death than military personnel who served in recent U.S. wars, according to findings published online Dec. 22 in
Air pollution is plaguing the world's oldest subway system, a new study warns, with high levels of tiny metal particles found in dust samples throughout the London Underground.
Whether these particles actually pose a risk to human health remains an open question, British researchers acknowledge. But experts say it's happening in subway systems elsewhere, including the United States.
<...As the United States moves towards a world in which electric vehicles (EVs) have fully replaced fossil fuel-driven engines, can Americans look forward to reliably cleaner air and better health?
Absolutely, a new study predicts.
By 2050, researchers say, th...
Bees, in their role as master pollinators, increase crop yields, leading to more production of healthy fruits, vegetables and nuts.
But new research claims that the challenges these important insects face from changes in land use, harmful pesticides and climate change is affecting food production, leading to less healthy food in global diets and more diseases causing excess deaths.
Having COPD can make it hard to breathe as it taxes both the lungs and the heart, but a new study offers a possible solution: Using an air purifier helped patients' hearts work better.
Researchers found that when people with COPD, also known as chronic obstructive pulmonary disease, consistently used air purifiers, their hearts were better able to adapt their heart rates in response to da...
Both extremely hot and very cold days take their toll on people who have heart disease, particularly those with heart failure.
A new multinational analysis of 32 million heart-related deaths over the past 40 years found more occurred on days with severe temperatures, an issue that climate change could make even worse.
Although the greatest number of deaths were due to heart failure,...
Some Americans appear to be moving from areas with frequent hurricanes and heat waves to places threatened by wildfire and rising heat.
They're trading in the risk of one set of natural disasters for another because the wildfires are only beginning to become a national issue, according to researchers.
"These findings are concerning, because people are moving into harm's way -- into...
Winter weather brings with it plenty of hazards, including risks from carbon monoxide poisoning, and fires.
But the U.S. Consumer Product Safety Commission (CPSC) offers suggestions for staying safe on those cold winter nights.
When storms knock out power...
If you need a body image boost, go outdoors.
Whether you're in green space, a blue space near a river or the ocean or even a snowy environment, it can make a difference.
“A body of evidence now exists showing that nature exposure — living close to, frequenting or engaging with environments such as forests and parks — is associated with a range of physical and psychological w...
Fungal lung infections are spreading to parts of the United States where they were once never seen — likely a result of climate change, experts say.
To the average person, the term fungal infection may conjure up thoughts of athlete's foot or toenail problems. But some fungus species cause potentially severe respiratory infections, when a person inhales microscopic spores from fung...
Research in wild bats is reinforcing a notion crucial to stopping future pandemics: When wildlife populations stay healthy, the odds of "crossover" viruses infecting humans subsides.
In Australia, deforestation has caused a deadly respiratory virus to pass from fruit bats to humans, by forcing the two species into closer contact, a