The area of the United States enduring the worst categories of drought expanded last week as several large wildfires blazed ...

Canadian wildfire smoke has worsened the air quality in multiple states and irritated the eyes, noses and throats of many Americans.

As Canada grapples with one of its worst wildfire seasons on record, smoke from the blazes have prompted air quality alerts across the U.S.

Air quality alerts are in effect on Tuesday in 10 states as toxic smoke from hundreds of wildfires burning in Canada ...

The largest fire currently burning in the U.S. is the Dragon Bravo Fire, which has destroyed over 100,000 acres.

Manitoba Premier Wab Kinew accused a group of Republicans of throwing a "timber tantrum" after they called out Canada over ...

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

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

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.

After Oregon’s record-breaking fire season in 2020, lawmakers wanted to map out which properties were most at risk. But anger ...

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

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