Almost half of everyone who lives in the United States breathes unhealthy levels of air pollution, according to the American ...

The American Lung Association’s 2025 “State of the Air” report just revealed which cities in the United States had the best ...

Today, the Trump administration posted two EPA proposals under final White House review that would repeal protections against air pollution. One is the Mercury and Air Toxics Update Rule which limits ...

A new report on air quality across the U.S. offers a cloudy prognosis on the long-term health of about 156 million residents ...

More people may be at risk for developing COPD due to exposure to environmental irritants, such as heat waves and air pollution. Pulmonologists weigh in on whether climate change could mean more ...

Reno and other Nevada cities ranked worse than Los Angeles for air pollution, according to the American Lung Association’s ...

but nearly half of Americans still live with unhealthy air pollution, a new report finds. The report comes as the Trump ...

The number steadily dropped for over a decade as Clean Air Act protections kicked in. Then, the trend stalled. “In many places we started to see ozone and particle pollution trends reverse ...

The company’s turbines — enough to power 280,000 homes — run without emission controls in an area that leads Tennessee in ...

S.J. Res 31, from Sen. John Curtis (R-Utah), would repeal Clean Air Act regulations issued last September as a replacement ...

Climbing shoes contain potentially harmful chemical additives, which are released by abrasion on the wall when you climb ...

The safeguards closed a loophole by requiring all “major” sources of seven hazardous air pollutants to maximize their emissions reductions.