Smoke from wildfires in Canada has spread more than 5,000 miles, reaching parts of Russia and Europe during the past week.

Online map tools and resources let you track the Canadian wildfires and monitor poor air-quality conditions, which are ...

According to the Ontario’s Air Quality Health Index (AQHI), areas that had “high risk” ratings on Friday were Belleville, ...

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.

Wildfire smoke from Canada is expected to move over the U.S., and maps and satellite imagery show the large-scale impact of the blazes.

H.A. Massey and Company’s 19th-century industrial success put ‘Made in Canada’ on the world’s manufacturing map ...

The chance to see northern lights over parts of Ontario and Canada continues this week. A geomagnetic storm warning has been extended to June 3, the U.S. Space Weather Prediction Center said on X.

With summer still weeks away, this year’s fire season is running far ahead of schedule. Here’s what you should know ...

Massive wildfires burning out of control in western and central Canada are forcing thousands to flee. The blazes are also ...

Wildfires in Canadian provinces of Manitoba and Saskatchewan are creating smoke visible in Michigan. Here's what to know.

Wildfires in Canadian provinces of Manitoba, Alberta, Ontario and Saskatchewan are creating smoke visible in Michigan. Here's ...