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

We have more work to do,” said Daniel Fitzgerald, the American Lung Association’s director of advocacy for Rhode Island and ...

Allegheny, Dauphin, and Philadelphia Counties received failing grades for three measures of air pollution in a recent ...

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

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

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

San Diego County is one of the most polluted places to live in America, according to an annual American Lung Association ...

Dallas-Fort Worth is, once again, among the most ozone-polluted metro areas in the U.S., according to new data from the ...