There were no air quality alerts across the U.S. early Friday, following a flurry of warnings partly linked to wildfires in ...

Clear, sunny skies could be rare this summer, as smoke from Canadian wildfires flows into the Northeast, according to ...

Federal ministers are warning western Canadians to brace for worsening wildfire conditions this summer, as more than 3.7 ...

Smoke from Canadian wildfires drifted down heavily into Montana on Wednesday and Thursday, covering a large swath of north-central Montana.

Our region has faced hazy skies from Canadian wildfires over the past week, with the latest forecast calling for a moderation ...

Officials at Cleveland Department of Public Health are keeping an eye on local threats to the region’s air quality, including ...

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

Once the smoke rises high enough into the atmosphere, strong winds can carry it across regions, allowing smoke from Canadian ...

Toxic air spreads hundreds or even thousands of miles from where wildfires burn. Last week, Chicago felt the sting—and ...

This is an Alberta Emergency Alert. The MD of Greenview has updated the evacuation order due to a wildfire. This evacuation ...

The raging fires on Thursday are also expected to degrade air quality in parts of the Great Plains and Midwest. In New York, ...

An air quality advisory for Long Island is the result of smoke from Canada wildfires, New York State officials say.