More than 152 million people in the U.S. live in areas with unhealthy levels of ozone or particle pollution, a Association ...

A new American Lung Association report found 33.5 million children live in areas with air pollution levels that can pose a ...

Scientists found that cocaine pollution in water makes salmon and other fish swim farther and behave differently in the wild.

The lawsuit contends the delay is costing thousands of life and is especially harmful to low‑income communities.

The Lights Out Wisconsin program helps address problems with light pollution that affects bird migration, fireflies, ...

Nearly half of children in the United States are breathing dangerous levels of air pollution, according to a new report, as ...

Nashville's ozone smog got a failing grade in a new study by the American Lung Association.

Bay Area residents face elevated risks of asthma, heart disease and premature death as air pollution here remains among the ...

Experts and environmental groups highlight that individual and community choices—especially regarding wood stove use, vehicle ...

D-FW was on two of three "worst 25" rankings of cities with the highest amount of unhealthy air days in the 2026 State of Air ...

Air quality in certain areas has deteriorated, largely due to a combination of severe drought conditions and a surge in ...