Wildfires burning in western Canada are triggering poor air quality warnings in the upper Midwest, advising people with heart ...

Examples of texts, emails and calls are well-documented, and local and state agencies in Minnesota, Iowa and South Dakota are ...

Smoke from Canadian wildfires is beginning to worsen air quality in the eastern U.S. as several Midwestern states battle ...

States across the border issued air advisories about particulate pollution that are expected to last for several days.

A multiday severe weather threat continues on Monday with millions of people from the Plains to the Upper Midwest on alert.

A ridge of high pressure allowed smoke to filter into parts of the Northeast almost all week. While the smoke never made it's ...

Smoke from wildfires burning in three Canadian provinces is spreading into the U.S. Upper Midwest, stirring memories of the ...

Air Quality Alerts have been posted in the Upper Midwest as wildfire smoke from Canada billows into the U.S. FOX Weather ...

Extreme wildfires burning in Canada and prompting evacuations are now impacting the U.S., as weather systems will cause smoke ...

At least 9 million people in the nation's upper Midwest region are under red flag warnings on Monday, including residents of Minnesota, where a wildfire was already burning out of control in the ...