A number of states in the United States have declared air quality warnings with concerning levels noted across many of the ...

Smoke from wildfires in Canada continue to impact air quality in the northern United States, even in the New York City metro ...

As autumn approaches, some regions will slide into sweater weather -- but others could be dealing with wildfires, lingering ...

Air quality has taken a serious hit across the United States as a two-fold blow of wildfires in the West and in Canada have ...

A new wildfire was reported 2:43 p.m. July 15 in Tulare County, California. Test Fire has been burning on federal land ...

A new wildfire was reported today at 5:02 p.m. in Tuolumne County, California. Crabtree Fire has been burning on federal land ...

The scale and intensity of the fires have had transboundary effects. Smoke from the blazes has drifted across the border into ...

Code Yellow Air Quality or moderate level for particle pollution are forecast for Thursday and Friday. This may cause health symptoms for groups of people in the unusually sensitive category.

WASHINGTON — Manitoba Premier Wab Kinew accused a group of Republicans of throwing a "timber tantrum" and playing "political ...

“Smoke plumes can travel quite a bit. They can travel hundreds and thousands of miles, so our air quality right now is being ...

A wildfire that has closed the North Rim of Grand Canyon National Park raged out of control over the weekend and is now the ...

Hundreds of wildfires in Canada are creating unhealthy air quality conditions across the Midwest, including Michigan, where ...