Fire crews allowed a fire to burn through brush on the Grand Canyon’s North Rim. They they lost control.

Much of the Upper Midwest on Saturday was dealing with swaths of unhealthy air because of drifting smoke from Canadian ...

A haze of smoke from wildfires burning in Colorado wafted into counties along the Highway 40 and Interstate 70 mountain corridors on Wednesday and Thursday, prompting an air quality health advisory in ...

Favorable weather helped crews gain ground, but the area remains packed with dry vegetation ready to fuel multiple wildfires.

The growth of one wildfire burning on Colorado’s Western Slope has slowed to a crawl, but four others continue to scorch ...

The Sowbelly fire, burning 2,274 acres in the Dominguez-Escalante National Conservation Area west of Delta, was 16% contained ...

The largest wildfire burning in Colorado, the Turner Gulch fire, had scorched 15,071 acres in Mesa County as of Thursday morning, fire officials said. That's more than half the burn area from all the ...

Fire crews in Colorado have their hands busy with tough conditions battling four wildfires burning on the Western Slope as ...

After traveling to all 63 US national parks, I fell in love with places like Isle Royale, New River Gorge, Dry Tortugas, and ...

The five fires — Turner Gulch, Wright Draw, Deer Creek, South Rim and Sowbelly fires — are burning on a total of about 21,000 ...

The South Rim Fire is burning, filling the air thick with smoke, triggering evacuations and encompassing more than 4,000 ...

Black Canyon of the Gunnison National Park remains closed as of Wednesday as firefighters continue to battle the South Rim Fire.