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

Air pollution levels keep getting worse for more people in the US, according to a new report, and experts say the Trump ...

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

American Lung Association report found that about 156 million people live in counties plagued by high levels of ozone and ...

Lake County failed in all three categories: ozone pollution, 24-hour particle pollution and annual particle pollution. Porter ...

Air quality​ in the metro area that includes Boston, Worcester and Providence has gotten worse, a new report​ says.

"The air pollutants covered in this report are widespread and can impact anyone's health. Both ozone and particle pollution ...

President Trump has ordered agencies to act “urgently” to curb asthma—a goal at odds with moves to roll back air pollution ...

In the Austin-Round Rock-San Marcos region, smog pollution levels were ranked 46th worst in the country, with particularly ...

“As a doctor, I feel like we’re failing millions and millions of kids and adults,” she added. It doesn’t always take a demolished building for air pollution to cause widespread breathing ...