Chicago air quality remains in the top five worst in the world Friday with an Air Quality Alert in place from Canadian ...

The Midwest saw some of the worst air quality conditions in the world Thursday, and similar conditions are expected to ...

A smaller snowpack in Canada has left forests primed to burn, starting wildfire season earlier than normal in recent years.

The Iowa Department of Natural Resources reported Friday that air quality in Iowa will be at levels “unhealthy for sensitive ...

Wildfires continued to rage across Canada on Friday, with nearly three dozen new blazes, bringing the total number of active ...

Canada’s season of fire has already been one for the record books, and we’re barely past the halfway point. This year’s fire ...

Heavy storms in the Carolinas brought between 1 to 4 inches of rain and prompted several flash flood warnings on Friday.

An outdoor summer event for hundreds of children in Winnipeg has been cancelled over health concerns about heavy wildfire ...

Wildfire smoke from Canada is blanketing the skies in the Midwest, leaving millions with dangerous breathing conditions.

Wildfire smoke from the Prairies has prompted a special air-quality statement over much of northern Ontario Saturday.

The weather pattern bringing Topeka unseasonably cool conditions also pushed in unhealthy air resulting from active, ...

Devin Bailey, the territory's director of Wildland Fire Management, said plans are already complete for Faro, Mayo and Dawson ...