air pollution

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This Is a 'Wake-Up Call' on Danger of Air Pollution
This Is a 'Wake-Up Call'
on Danger of Air Pollution
NEW STUDY

This Is a 'Wake-Up Call' on Danger of Air Pollution

Researchers discover how fine particulate matter triggers gene mutations to form lung cancer

(Newser) - For some of us, cells in our lungs mutate with age. These mutations seem perfectly healthy—until they come up against air pollution. The result is rapid changes in the cells that turn them cancerous, which could explain why people who've never smoked still develop lung cancer, according to...

Amid War in Ukraine, a New Looming Concern

Contamination of nation's water, air, and soil could take years to assess and clean up, experts warn

(Newser) - Death and destruction isn't all that's been left in the wake of Russia's unrelenting war on Ukraine. Contamination of the nation's water, air, and soil are also now a concern, and it's an issue that could take years to remedy. Fires, explosions, building collapses, and...

Research Adds to Case Against Gas Stoves

Scientists say potentially harmful emissions are worse than thought

(Newser) - Among environmental researchers and government regulators, it’s already common knowledge that gas appliances produce emissions that are potentially harmful to humans, including nitrogen oxides, toxic particulate matter, carbon monoxide, and even formaldehyde. That’s why furnaces and water heaters are required to be vented outside the building. Researchers are...

EPA Rule for Trucks Would Cut Some Emissions by 90%

Environmental groups urge moving quickly toward 100%

(Newser) - The Biden administration is proposing stronger pollution regulations for new tractor-trailer rigs that would clean up smoky diesel engines and encourage new technologies over the next two decades. The proposal released Monday by the Environmental Protection Agency would require the industry to cut smog- and soot-forming nitrogen oxide emissions by...

Study: China Manipulated the Weather for Centenary Event

Country used cloud seeding to lower air pollution, bring about clear skies, say researchers

(Newser) - As the 100th anniversary of China's Communist Party approached in July, the government wanted to make sure that the event was pulled off without a hitch—including ensuring there was good weather for the big day. Which is why researchers out of Tsinghua University are now saying that officials...

Interactive Map Details Toxic Hot Spots Around US
Interactive Map Details
Toxic Hot Spots Around US
propublica

Interactive Map Details Toxic Hot Spots Around US

ProPublica uses EPA data to produce what may be the most detailed map yet

(Newser) - The journalistic organization ProPublica has crunched EPA data to produce what it calls the most detailed map ever of industrial sites that produce cancer-causing air pollution. The project has identified more than 1,000 "toxic hot spots" around the country with a threshold of having a 1 in 100,...

Egypt Confiscates Ever Given in Dispute Over Compensation

Ship damaged Suez Canal, cost other companies, and added pollution

(Newser) - The ship that shut down the Suez Canal last month when it ran aground has been taken over by Egypt in a battle over compensation. Egypt wants about $1 billion from the ship's Japanese owners and insurers to cover damage the Ever Given did to the canal, the cost...

The Air in Subway Stations Is as Bad as You Think
The Air in Subway Stations
Is as Bad as You Think
new study

The Air in Subway Stations Is as Bad as You Think

Study finds NYC has particularly high air pollution

(Newser) - All those Salesforce employees in New York City who are giving up the commute for good may have more reasons than one to be glad about it. A study published Wednesday in the journal Environmental Health Perspectives looked at the quality of the air during AM and PM rush hours...

9-Year-Old's Death Officially Caused by Air Pollution

It's a landmark coroner's ruling in London

(Newser) - Ella Kissi-Debrah died in 2013 at the age of nine. On Wednesday she reportedly became the first person to ever have air pollution given as a cause of death on her death certificate. CNN reports on the landmark coroner's ruling regarding Ella, who lived near one of London's...

Trump Administration Won't Tighten Air Quality Standards

EPA scientists were among the experts who wanted a change

(Newser) - Despite evidence of the harmful effects of air pollution on people with COVID-19 and other respiratory illnesses, the Trump administration has decided against tightening soot standards. The Environmental Protection Agency instead will lock in limits put in place by President Obama's administration in 2012 for another five years. Experts...

Smoke Forces Yosemite's Closure
Smoke Forces
Yosemite's Closure

Smoke Forces Yosemite's Closure

Hazardous air expected for several days

(Newser) - Yosemite National Park has been closed indefinitely as smoke from wildfires turns the air into a polluted mess. An air quality monitor run by the federal government showed a pollution score of 681 in the park on Thursday, per the Los Angeles Times . Hazardous air is anything scoring above 300....

Amid Lockdown, Residents Gasp at Unexpected Sight

People in India say they can see Himalayas for first time in decades

(Newser) - On a clear day you can see forever—or, suddenly, the Himalayas, if you're a resident of northern India. The world's biggest lockdown due to the coronavirus started in India at the end of March, and everyone staying home in the nation of 1.3 billion people seems...

An Aussie Open Cloaked in Smoke: 'I Couldn't Walk Anymore'

One player quit her match, 2 called medical timeouts, Sharapova's match called off amid fires

(Newser) - The Victorian government's advice as Australia's bushfires rage on is to "minimize the time spent in smoky conditions" and "avoid exercise"—both tough to do if you're competing outdoors in the Australian Open. But that's what players were forced to contend with Monday...

Mountain Lions May Have Unusual Enemy—Fog
Mountain Lions May Have
Unusual Enemy—Fog
new study

Mountain Lions May Have Unusual Enemy—Fog

Scientists say mercury-laden fog results in dangerously high levels in California pumas

(Newser) - It's not the type of predator that turns up in nature shows. But researchers in California say fog—yes, fog—poses a threat to mountain lions, reports Smithsonian . The reason? The marine fog in the Santa Cruz Mountains carries mercury, and that neurotoxin settles on the ground and works...

5M Masks Handed Out in India—and Not for Halloween

Public health emergency declared over Delhi smog

(Newser) - "Delhi has turned into a gas chamber." So said the Indian capital's chief minister Friday as air pollution reached severe levels. Officials declared a public health emergency and distributed 5 million masks to students and parents at schools across the city in the midst of a public...

Fired EPA Scientists to Issue Air Quality Findings Anyway

Group says remaining government panel isn't qualified

(Newser) - Scientific experts who were kicked off an EPA panel last year assessing air quality standards are going to issue their report on pollution anyway. The EPA plans to issue its findings reached without these experts later this month, NBC reports. The 20 scientists and researchers now working independently said the...

A Funny Thing Happened When LA Reduced Smog
A Funny Thing Happened
When LA Reduced Smog
new study

A Funny Thing Happened When LA Reduced Smog

Children's asthma rates declined by 'substantial' amounts, say researchers

(Newser) - Clean up the smog, reduce kids' asthma cases. It might seem like a logical one-two, but now researchers at USC have put some hard data behind it, reports NPR . In the study published in JAMA , the scientists looked at how asthma rates have changed as air quality has improved in...

9-Year-Old's Cause of Death: Air Pollution?

A new inquest will make the determination in 9-year-old's death

(Newser) - Air pollution is believed to cause or contribute to around 40,000 deaths in Britain every year—but it has never been listed as a cause of death. That could change in the case of Ella Kissi-Debrah, a 9-year-old who lived just 25 yards from one of the busiest roads...

This Is a Photo of the Pyrenees. And, Apparently, Microplastic

Researchers find it in the air there, 4K feet up

(Newser) - It's a memorable scene in American Beauty: film of a plastic bag floating in the wind. A researcher with Scotland's University of Strathclyde started wondering about bags like that, and where they go when they leave our sight. "We thought that maybe it just doesn't disappear,...

UN Environment Report Names Our 2 Most Pressing Problems

Report uses word 'risk' 561 times in 740 pages

(Newser) - Earth is sick with multiple and worsening environmental ills killing millions of people yearly, a new UN report says. Climate change, a global major extinction of animals and plants, a human population soaring toward 10 billion, degraded land, polluted air, and plastics, pesticides, and hormone-changing chemicals in the water are...

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