The fire prompted evacuations Monday afternoon in the area of Highway 287 and Dillon Road, north of Broomfield.

Boulder County is under a red flag warning on Friday for elevations between 6,000 and 9,000 feet as the National Weather Service is warning of critical fire weather. The warning is in effect from 9 a.

A grassfire that started in southeastern Boulder County on Monday afternoon and prompted evacuations and the closure of U.S.

A Boulder man was killed Sunday in a late-night fire at a senior living complex, fire officials said in a news release. Crews ...

A fast-moving brush fire near the Broomfield–Boulder county line prompted evacuation orders for parts of Louisville and ...

A grass fire burning in Boulder County near the Broomfield border is moving northeast from Louisville, prompting evacuations ...

Smoke from a fire seen billowing over a part of Boulder County on Monday afternoon caused anxiety for some residents as warm, ...

Conditions will be favorable for rapid fire spread,” forecasters said in the red flag warning. “Avoid outdoor burning and any ...

Dramatic dashcam video shows Colorado firefighters tackling a wildfire that broke out in southeastern Boulder County, north ...

Boulder County firefighters have been unable to use the county's two burn buildings for live fire training for months, after ...

People living in parts of western Boulder County had their landline phone service restored Monday, after going without the ...