Multiple U.S. states and Canadian provinces are experiencing poor air quality from wildfire smoke. Here's where.

Canadian wildfire smoke remains in Michigan. On July 16, officials issued an air quality advisory for western counties.

A provincewide ban on outdoor fires on or within 300 metres of forest land was put in place Friday afternoon. Campfires are ...

Experts are trying to refine emergency alerts, as the GTA experienced some of the worst air quality in the world this week. Data released by the Ontario-based community platform Nextdoor showed that ...

A number of heat warnings and special air quality statements are in effect for northwestern Ontario, affecting several First ...

The BC Wildfire Service (BCWS) says the Grass Lake wildfire in Sea to Sea Regional Park is being held at 1.2 hectares as of ...

BISMARCK, N.D. (AP) — Much of the Upper Midwest on Saturday was dealing with swaths of unhealthy air because of drifting ...

Canada’s 28,000-kilometre Trans Canada Trail was never under consideration. Nor was the 8,850-km route along the Great Wall ...

Additional plumes of smoke from Canada's active wildfires prompt officials to issue a statewide air quality alert on July 14.

"That's why we moved quickly to get our people out in the wee hours of this morning."Only firefighters and a handful of emergency personnel remain to maintain critical services and assist incoming ...

Global News' live interactive map shows where wildfires are burning as Canadians across the country face another severe wildfire season.

Smoke from wildfires in Manitoba, a Western province facing its worst fire season in 30 years, has created hazardous air ...