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

World Cup being hosted by Canada, Mexico and the United States is less than a year away and FIFA’s protocols for matches ...

Six members of Congress from Wisconsin and Minnesota have asked Canada to say how it plans to tackle the blazes and reduce ...

Drone video captured wildfire smoke blanketing the skyline in Toronto, Canada on Monday (July 14).

Much of Central Canada, Manitoba and Saskatchewan were placed under special air quality statements or warnings on Monday due ...

Toronto faced dual weather alerts today, as wildfire smoke triggered an air quality warning on top of an ongoing heat warning from Environment Canada. Although the air quality warning has since been ...

The 'Fire & Smoke' map provides you with real-time fire hotspots and 2-day forecasted smoke concentrations due to active wildfires across North America.

With wildfires blazing and temperature records being broken, many Canadians could be experiencing smoky air alongside soaring heat this summer—and according to new UBC research, the combined ...

As wildfire smoke travels through the atmosphere, it also changes chemically to produce the toxic gas ozone, making breathing the stuff even more hazardous.

After a month in Toronto, more than 800 wildfire evacuees from Deer Lake First Nation in northwestern Ontario are starting to return home on flights. Here's what community leaders have learned ...

Two wildfires burning in Southern California are causing dangerous smoke impacts for more than 320,000 people.

The Bay Area Air District on Sunday morning issued an air quality advisory due to possible wildfire smoke from Canada and Alaska.