Deadly and destructive wildfires erupt in the US each year, burning millions of acres and destroying thousands of homes. CNN ...

Canadian wildfire smoke is impacting air quality across Michigan and Metro Detroit. See a map. Check your air quality index.

Wildfires in Canada, the United States and Mexico often send smoke throughout the continent. Follow our latest coverage here. Smoke forecast Light Medium Heavy Source: Global Systems Laboratory, ...

What does code purple air quality mean? When will it get better? See Canadian wildfire smoke impact in Minnesota, Wisconsin, ...

Canadian wildfire smoke is affecting air quality across parts of the U.S. Here's who's at risk and how to protect yourself.

Smoke from wildfires in Ontario and Manitoba has triggered air quality alerts across Michigan, Minnesota, Wisconsin, Colorado, New York and New England, affecting 100 million+ people.