The Gifford Fire in California, which started Aug. 1, has burned 114,621 acres of land. It has been 21% contained as of ...

Researchers found that wildfire smoke can raise ozone to dangerous levels, posing hidden health risks even in remote areas.

A new wildfire was reported today at 3:50 p.m. in Siskiyou County, California. Bald Fire has been burning on federal land ...

Four C-130 military aircraft equipped with firefighting equipment have been deployed to battle a series of wildfires in the ...

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

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 ...

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 ...

Wildfire smoke worsens air quality Wildfire smoke has been fouling U.S. air quality for several days, starting in states bordering Canada, including the Dakotas, Minnesota and other Midwestern states.

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

Smoke billows from a still-smoldering fire outside of Drayton Valley, Alberta, Canada, on May 8, 2023. The smoke is beginning to impact air quality in some U.S. states. Walter Tychnowicz/AFP/Getty ...