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

World Cup approaches, FIFA's guidelines for handling matches affected by wildfire smoke remain unclear. With Canada hosting ...

Wildfire smoke degrades air quality in swaths of Ontario, with Toronto ranking among the worst in the world on Monday.

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

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

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

Air quality in western and central North Dakota reached "very unhealthy" levels early Wednesday as smoke from Canadian wildfires lingered over the state and pressed down to the surface.

Canada Smog and wildfire smoke can damage your heart, study finds — and living in a big city like Toronto is a risk factor ...

Toronto anticipates poor air quality this summer due to ongoing wildfires. Ontario faces a significant increase in fire activity. Canada's wildfire season is already severe. Smoke has spread across ...

Forecasters warn that hazy, grayish-blue skies could persist for many weeks as fires continue to burn, though most smoke will remain high in the atmosphere.

Ontario will welcome back wildfire smoke and the threat of thunderstorms on Wednesday. With more wildfire smoke returning, that means we're on track for reduced air quality in southern Ontario on ...