Officials are hoping to mitigate the longstanding Marshall Coal Fire in Boulder County by mixing cool dirt with the ...

Boulder County commissioners are expected to spend $1.2 million to create a design and engineering project plan to build the ...

BOULDER COUNTY, Colo. — Boulder Falls, a popular waterfall area off Highway 119 in Boulder Canyon, is closed after a ...

It’s Community Foundation Week, and nonprofit organizations in Northern Colorado and the Boulder Valley have received a ...

Boulder should see highs in the 50s today with cloudy skies, according to the National Weather Service. Today’s forecast ...

The trail to Boulder Falls is closed due to a recent rockslide that damaged the trail, according to the City of Boulder Open ...

Some Colorado residents in Jefferson County made their voices heard and county leaders voted against a proposal for a new ...

The Jefferson County Board of Commissioners gave the thumbs-down Tuesday to a Conifer downhill bike park that proposed 16 ...

TONIGHT: Increasing clouds after midnight. Low: 55. Winds: SE 5 MPH. TOMORROW: Decreasing clouds in the morning and we’ll see ...

On Tuesday morning, the Jefferson County Commissioners are expected to vote on whether a hot-debated mountain bike park will ...

TROPOspheric Monitoring Instrument (TROPOMI) Science Team (ST) meeting was held June 3–6, 2024. The meeting used a hybrid ...

Urban voters approved wolf reintroduction in 2020 but those voters joined rural neighbors in rejecting a ban mountain lion ...