Add Yahoo as a preferred source to see more of our stories on Google. Large wildfires in Canada continued to cause concerning air quality levels across parts of the United States and triggered ...

DENVER — Winds are blowing wildfire smoke from Nebraska into northeastern Colorado on Friday morning. A large wildfire in central Nebraska forced people out of their homes late Thursday and early ...

We now live in the Pyrocene, a proposed new geologic epoch of high wildfire activity brought about by human-caused climate change. The occurrence of extreme fire weather is now roughly double compared ...

Canada wildfire smoke is impacting air quality across a dozen U.S. states, primarily in the Northeast and Great Lakes regions. Air quality is expected to remain poor through Wednesday, Aug. 6, with ...

Smoke from the Bear Gulch Fire in the Olympic National Forest near Lake Cushman has been drifting across a large swath of Western Washington and intermittently worsening the air quality throughout the ...

Add Yahoo as a preferred source to see more of our stories on Google. An air quality alert is in effect in Vermont throughout Aug. 4 due to smoke from the ongoing Canadian wildfires, according to the ...

Canadian wildfire smoke is impacting air quality across a dozen northeastern and midwestern U.S. states. Air quality is expected to remain poor in the Northeast through Tuesday, with some improvement ...

Higher levels of particle pollution from fires burning in Canada are expected to bring health concerns for North Carolina residents this weekend. Improving conditions for the workweek. SEASON THAT WE ...