The Minnesota Pollution Control Agency (MPCA) has issued an air quality alert for all of Minnesota starting Saturday at 11 ...

Poor air quality will continue in southern Ontario to start the weekend, all thanks to an arriving ridge that will suppress ...

Wildfires have forced another 1,000 people to flee their homes in the Canadian province of Manitoba, which is under a state ...

A haze of Canadian wildfire smoke can be seen over Grand Rapids, Mich. on June 5, 2025. The air quality index was above 151, ...

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

Smoke from Canadian wildfires worsened air quality in the eastern U.S. on Wednesday as several Midwestern states battled ...

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

About 200 fires are actively burning in Canada and have consumed about 19,900 square kilometres of terrain, most of it in the ...

The country's legacy of mining means that toxic metals could be carried along plumes of smoke, endangering people in its path ...