Smoke from wildfires in Canada has spread more than 5,000 miles, reaching parts of Russia as well as other parts of Europe ...

Smoke will likely be an ongoing health hazard across North America for the next few months. Here's what to expect.

More than 200 wildfires are raging across Canada, sending a thick blanket of choking smoke through the U.S. Midwest. Experts ...

Hazy skies from fires are reminiscent of 2023 when Chicago was the second-most-polluted major city in the country.

Poor air quality is affecting large swaths of the prairies, as well as central and eastern Canada. Smoke is drifting from ...

Here’s when relief could be in store for the intense start to the wildfire season – but why it may be short-lived ...

The rising impact of blazes in Canada and Siberia’s boreal regions over the next 35 years will slow warming by 12 per cent ...

Based on data from the Canadian Interagency Forest Fire Centre, about 200 fires are actively burning in Canada and have ...

Air quality alerts and advisories have been issued in multiple states as Canadian wildfire smoke continues to spread.

Parts of the Greater Toronto Area and surrounding communities are under a special air quality statement Friday morning as ...

Wildfires are burning around Canada. Here’s where wildfire smoke is across the country and how kids can protect themselves.

Smoke from wildfires burning in the Prairies is affecting air quality in Quebec, with Environment Canada warning of increased ...