The current infrastructure also isn’t set up to fully account for the shifting behavior of wildfire smoke, which can travel ...

Park officials have closed access for the rest of the year to the Grand Canyon's North Rim, a less popular and more isolated ...

Europe could see skies turn red as Canada wildfire smoke reaches continent - High-altitude plumes of smoke have already reached Greece ...

Arizona Governor Katie Hobbs called on the federal government to investigate the park service’s response to the wildfire ...

Smoke from Canadian wildfires pushed into New England Saturday, bringing hazy skies and unhealthy air quality to some spots, ...

Wildfire smoke travels with the wind and the forecast calls for a shift in direction tonight, which will improve air quality ...

New York, Boston and much of the Northeast can expect to see smoky skies as smoke from Canadian wildfires blows into the area ...

Canadian Wildfires some still burning from this past April will push Unhealthy Levels of Smoke into northern Minnesota Today ...

Six members of Congress from Wisconsin and Minnesota have asked Canada to say how it plans to tackle the blazes and reduce the haze billowing south.

The conditions started Friday, dragging smoke from the Canadian wildfires down to the surface, said National Weather Service Meteorologist Jennifer Ritterling, in Grand Forks.

Smoke from hundreds of wildfires burning in Canada has made its way south of the border again this weekend, filling skies of the Upper Midwest with haze and sending air quality to unhealthy levels.

Wildfire smoke from Canada has made for bad air quality over parts of the Upper Midwest. Most of Minnesota had “unhealthy” air quality Saturday. That is according to a U.S.