Wildfire activity picked up in Colorado over the weekend, with the Elk Fire consuming more than 2,000 acres since lightning sparked it on Aug. 1, according to the Rio Blanco County Sheriff’s Office.

The wildfires that started in Rio Blanco County have forced more evacuations as the damage wrought by this season’s wildfires approaches 190,000 acres. Three of the eight largest fires in the state ...

Wildfires in northwestern Colorado have grown to more than 30,000 acres with no containment reported for the largest blazes. The Lee Fire has crossed 22,000 acres, while the Elk Fire is approaching ...

Colorado’s collared gray wolves are continuing to move across the Western Slope, including watersheds along the state’s ...

The Derby Fire in Eagle County tripled in size in a day, growing to 2,624 acres as of the morning of Aug. 21, according to fire officials. The fire was being fought by 117 personnel, nine engines, one ...

Two wildfires burning this weekend on hundreds of acres in southwestern Colorado have prompted evacuations across La Plata County, fire officials said. Both fires sparked Saturday, and their causes ...

An air quality health advisory is in effect in Mesa, Delta and Montrose counties through Thursday, and the Colorado Department of Public Health and Environment has issued an ozone action day alert for ...

GEORGETOWN, Colo. — Fall foliage is already emerging in Colorado's high country as well as in lower elevations, appearing ahead of the typical mid-to-late September peak due to ongoing drought ...

Twenty-one collared wolves currently roam Colorado, and at least 10 pups were born this summer in the state’s four packs.