In the upper Midwest of the United States, Michigan, Wisconsin and Minnesota have issued air quality warnings as smoke from ...

Canadian wildfire smoke lingers over the Greater Lansing area on June 6. The entire Lower Peninsula is under an air quality ...

An air quality map shows conditions improving in the U.S. Friday as smoke from the Canadian wildfires subsides.

This is the latest in a series of intense wildfire seasons fueled by dry conditions in Canada, resulting in smoky springs and ...

An air quality advisory is expected to remain in effect until noon June 6 as Michigan continues to see effects of Canadian ...

Smoke from wildfires in Canada has spread more than 5,000 miles, reaching parts of Russia and Europe during the past week.

Illinois environmental officials are warning residents about air quality concerns as wildfire smoke from Canada persists in ...

The Michigan Air Quality Division said as smoke from Canadian wildfires continues to threaten the upper Midwest, "monitors in ...

Another large fire exacerbated by climate change is threatening the health of Chicagoans. Government officials issued an air ...

The alert was issued by the National Weather Service early Thursday afternoon and will remain in effect until 10 p.m. As of 2:30 p.m., most of West Virginia and most of the Northeast had moderate air ...

An air quality alert was reported by the National Weather Service on Thursday at 9:41 a.m. EDT in effect until Friday at noon EDT for Cass, St. Joseph, Branch, Hillsdale and Berrien counties.

Although the majority of wildfires are occurring in western Canada, smoke from these fires has been drifting eastward, ...