Canadian wildfires continue to burn. Weather patterns will carry the smoke into Wisconsin this week. This could be unhealthy for sensitive groups. MILWAUKEE - As wildfires roar in Canada, the ...

Wildfires scorching several Canadian provinces have driven at least 33,400 people from their homes, with smoke now reaching all the way to Europe.

The U.S. has one of the world’s most advanced systems to monitor air pollutants. Can it keep up with a changing climate?

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

Central Wisconsin could see hazy skies and smokey air Friday due to wildfires in Canada. Kira Jesse, a meteorologist with the National Weather Service in Green Bay, told a USA TODAY NETWORK ...

Wisconsin has seen more air quality advisories for wildfire smoke in 2025 thus far than in all of 2024. Here's how you can track it and keep yourself safe.

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

A gray haze from wildfire smoke could be seen in Cincinnati, and the entire state of Minnesota is under an air quality alert.

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

More than 200 wildfires are raging across Canada, sending a thick blanket of choking smoke through the U.S. Midwest. Experts says climate change means U.S. residents better get used to it.

Canadian wildfires continue to burn. Weather patterns will carry the smoke into Wisconsin this week. This could be unhealthy for sensitive groups. MILWAUKEE - As wildfires roar in Canada, the ...