As record wildfires erupt across Canada this year, with health-threatening smoke drifting into the U.S. and as far away as ...

Efforts to clean up air pollution in China and across East Asia may have inadvertently contributed to a spike in global ...

The Chicago area recorded ozone levels of 156 late Monday afternoon. Levels above 100 are considered unhealthy. Residents ...

The Illinois Environmental Protection Agency has issued an Air Pollution Action Day for Tuesday, July 15. Here's what to know ...

Officials warn southeast Michigan residents to be careful outdoors Tuesday because of expected high ozone pollution levels.

Many communities in Arizona, Michigan, Illinois, New York and across North America are experiencing poor air quality due to ...

An Air Quality Health Advisory due to the wildfires in Canada has been issued for Niagara County through 11:59 p.m. today. The advisories are issued when DEC meteorologists predict levels of pollution ...

HANOI, Vietnam (AP) — Vietnam will ban fossil-fuel motorcycles and mopeds in the heart of the capital, Hanoi, starting July ...

Northern Minnesota and northern Wisconsin remain under an Air Quality Alert Monday due to wildfire smoke. Conditions are ...

The National Weather Service reported an air quality alert at 12:35 p.m. EDT on Monday in effect until Wednesday at midnight ...

An air quality alert was reported by the National Weather Service on Monday at 12:35 p.m. EDT in effect until Wednesday at midnight EDT for St. Clair, Livingston, Oakland, Macomb, Washtenaw, Wayne and ...

Florida Gov. Ron DeSantis claims new migrant detention center has “zero” environmental impact. That’s not possible, experts say.