Red flag warnings remain in place for parts of Nevada, Utah, Colorado and Wyoming due to very dry conditions, low humidity ...

During a red-flag warning, residents are urged to avoid risky behavior like campfires or other open flames, smoking or ...

Amid thousands of evacuations and the spread of smoke to the United States, the Canadian armed forces and the Coast Guard ...

Devastating wildfires are burning across the Mediterranean, the United States and Canada. Like numerous other extreme weather ...

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.

Canadians have pushed back against the criticisms. This week, Manitoba Premier Wab Kinew accused the Midwest lawmakers of ...

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 ...

The air quality in several U.S. states is taking a hit as smoke floats over the border from the Canadian wildfires. Here's what to know.

Local health officials, firefighters and community leaders weigh in on the growing concern over wildfire season.

A new wildfire was reported 8:38 p.m. Aug. 9 in Tehama County, California. Bear Fire has been burning on federal land managed by the United States Forest Service for 10 hours. At this time, the ...

Each New England state has seen more days over the last five years when fine particulate matter or ozone exceeds air quality ...

A new wildfire was reported today at 7:56 a.m. in Orange County, California. Santiago Fire has been burning on federal land ...