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 ...

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

Fires in California, Arizona, Utah and Nevada are growing fast in brutal heat. The Dragon Bravo Fire has topped 110,000 acres ...

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.

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 ...

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

Satellites, drones and artificial-intelligence tools can improve fire management — but they must be informed by wildfire ...

A 2016 study found the warming world intensified the drying of vegetation and doubled the number of large wildfires in the ...

Hundreds of wildfires still burning in Canada are expected to undermine air quality across the Upper Midwest and Northeast ...

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

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