Follow Yahoo News Canada's live coverage as the country's wildfire crisis continues. Get the latest on fast-moving fires in ...

Nearly 200 fires continued to devastate swaths of the province as smoke continued to drift across parts of Canada and the ...

New York faces an air quality advisory as wildfire smoke from Canada drifts into the state, impacting health. Track the fires ...

President Donald Trump said he is “holding Canada responsible” for the wildfires causing poor air quality across the U.S.

More than 930 wildfires are burning across Canada as of Monday, with several threatening communities and forcing residents to ...

Heavy smoke from wildfires in northern Minnesota and Canada has spread across Minnesota, prompting air quality alerts warning that outdoor activities could be hazardous. See where air quality ...

Wildfire smoke is causing hazardous air quality in the Pittsburgh area, prompting a warning from health officials.

While the western U.S. endures a heat dome this week, Michigan could be impacted by smoke from continuing or new wildfires.

Michigan is still projected to deal with some wildfire smoke Monday, but the air quality should continue to improve. Here's ...

The MHSAA has policy in place for when air quality is reduced.

Hundreds of Canadian wildfires remain active, and their smoke continues to blanket Pennsylvania and much of the Northeast, prompting a rare statewide Code Purple Air Quality Alert on Friday, July 17.