An explosion rocked a steel plant outside Pittsburgh on Monday, leaving two dead and 10 others injured, including a person ...

The skies have been getting hazier with all the wildfire smoke in the air, but we sometimes get air quality alerts for ...

The hazy air hovering over US cities, including Chicago and New York, this summer is reminding Americans of just how ...

Local health officials, firefighters and community leaders weigh in on the growing concern over wildfire season.

Canadian wildfires and the hazy conditions they cause have become a regular ordeal, and it’s time people who can do something ...

Breathing in polluted air for extended periods of time can pose a serious health risk for people, especially for vulnerable ...

According to the National Weather Service, the air quality alert remains in effect through midnight in parts of the Chicago ...

Millions of Americans have been urged to avoid driving amid concerns over high air pollution levels. Air quality alerts were issued across parts of Illinois, Colorado, Wyoming, and Arizona on Thursday ...

CHICAGO (WLS) -- An air quality alert has been extended for part of the Chicago area through Thursday. The alert for McHenry, Lake, Kane, DuPage, Kendall, Grundy, Cook and Will counties in Illinois ...

Dr. Juanita Mora, board director for the American Lung Association and CEO of Chicago Allergy Center, joins Lisa Dent to ...

An air quality alert in the Chicago area has been extended for another day as Canadian wildfire smoke continues to plague the ...

Concern for poor air quality in the greater Chicago area remains as the Illinois EPA extends its alert until Thursday night.