Wildfires burning on Colorado's western slope as of Aug. 5 are contributing to hazy skies in Fort Collins as the smoke moves ...

Two wildfires that sparked Saturday in southwestern Colorado have forced several communities across La Plata County to ...

The Lee and Elk fires in Rio Blanco County have scorched more than 20,000 acres combined as of Tuesday morning.

The Elkhorn fire, northeast of Durango, grew in size, but the Rim Road fire, on the Southern Ute Reservation, did not grow ...

Wildfires are burning through four national parks across the West in what is shaping up to be an intense fire season for an ...

Residents of Saskatchewan who have been dealing with the aftermath of devastating wildfires now have a new issue to grapple ...

The West’s most important river has shriveled over the past quarter century — and its leading climate scientist says things ...

My experience with the Marshall Fire and my research reinforce my belief that now is the time to advocate for American ...

Colorado's $24 million Firehawk helicopter has been taken out of service for maintenance as at least five active wildfires spread across the state during peak summer fire season, leaving one of the ...

AARON HOFFMANAs Coloradans deal with rising energy costs, wildfire danger and smoke, and increasingly extreme heat, it’s disappointing to see Congress miss a major opportunity to address these issues.

Millions of people visit the Grand Canyon each year. But this year will be different for one portion of the national park. A wildfire has shuttered the North Rim, a place where visitors could ...

Firefighters are working to gain control over several lightning-caused wildfires that by Tuesday morning had burned across ...