Wildfires are forecast to continue and expand through the summer in Western Canada and parts of the country’s north.

Less recognized has been the impact of the air we breathe indoors, even though we spend about 90% of our time inside, says ...

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

Mankato East sophomore Keaton Wojcik has pitched better in his young baseball career, but probably not by much.

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 ...

If you're planning to buy in 2025, you not only need to consider what the local climate is like today but how it could ...

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

Butler County residents sensitive to air quality should remain inside Thursday, June 12, with the significant concentrations of ozone gases, according to the Pennsylvania Department of Environmental ...

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.