A red flag warning for western Boulder County is in effect Thursday afternoon, and outdoor burning is prohibited in unincorporated parts of the county on Friday.

The Boulder County Fair opened its 156th edition this week, with rodeos, derby crashes and carnival lights taking over the edge of town.Why it matters: The event is Colorado's oldest fair — predating ...

Law enforcement and first responder agencies will be holding community events across Boulder County Tuesday night as part of ...

It is always fun showing newcomers our amazing trail system, regaling them with stories of some of the greats who have ...

Crochet Guild Meeting: 6 p.m., Firehouse Art Center, 667 Fourth Ave., Longmont. Free monthly guild meeting. All skill levels ...

A mountain lion that killed a dog in northern Boulder last week has been captured and released into a remote habitat.

Now 92 years old, Clarence Kneebone’s involvement with the Boulder County Fair began when he was just a 9-year-old ...

After construction stops and starts, lingering questions remain over court decisions that could affect future water supply ...

The ​​Boulder County Film Commission is accepting entries from local creative digital professionals who would like to be ...

Boulder County launched the first round of its $2.5 million Climate Equity Fund on Friday, a new grant program the county ...

University of Colorado Boulder student Megan Trussell died by suicide, the Boulder County Coroner’s Office reaffirmed in an updated autopsy report.