Otherwise, more smoky, dusty, and dirty summers lie ahead.

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

A recurring atmospheric phenomenon that doesn't always reach North America is expected to dust SC skies this week.

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

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

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

Another large fire exacerbated by climate change is threatening the health of Chicagoans. Government officials issued an air ...

In an ominous reminder of the summer of 2023, Canada’s worst wildfire season on record, smoke from the wildfires has been ...

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

Smoke from some of the 200 wildfires now blazing across Canada swept into West Virginia on June 5, 2025, prompting the state ...

The Michigan Air Quality Division said that as smoke from Canadian wildfires continues to threaten the upper Midwest, ...

Smoke from the Canadian wildfires continues to bring potentially dangerous air quality to parts of the northern U.S., with hazy skies possible.