Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air.

Here are other updates on Northern California wildfires. The Orleans Complex fire spanning Del Norte and Siskiyou counties ...

Multiple large wildfires were burning across the western U.S. on Saturday, as millions of people faced heat alerts across the ...

When wildfires burn, the smoke can travel long distances and degrade air quality far away, which presents risks for those ...

Smoke from Canadian wildfires has sent a blanket of smoke over the midwestern United States this weekend. The National ...

Wildfires are burning through four national parks across the West in what is shaping up to be an intense fire season for an ...

A nonprofit is sending satellites into space to detect wildfire with unprecedented precision. As the Fish Creek Fire burned ...

There is an air quality alert for all of Southeast Michigan until midnight Saturday, the Michigan Department of Environment, ...

Smoke from widespread wildfires in Canada prompted air quality alerts across several Midwest and Northeast U.S. states this ...

July 28, 2025 It’s impossible to completely prevent wildfires like this one, but one of the most effective mitigation ...

Canadian wildfire smoke is drifiting across Michigan. As of July 31, the entire state is under an advisory for unhealthy air.

Summer smoke from Canadian wildfires is once again hazing out Minnesota skies — just in time for your long-awaited Northwoods ...