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 ...

A haze of smoke from wildfires burning in Colorado wafted into counties along the Interstate 70 mountain corridor on Wednesday, prompting an air quality health advisory. The smoke is from four ...

A smoky haze wafted over parts of western Colorado on Thursday from wildfires burning in and around the state. The smoke is mainly from the Turner Gulch Fire in Mesa County and the Dragon Bravo Fire ...

Getting your Trinity Audio player ready... Colorado 67 reopened in Douglas County after smoke from a small wildfire closed the highway Friday afternoon, fire officials said. The Dotts fire started ...

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 ...