The boulder predates the mall by millennia and was discovered in 2014 during excavation work for the building’s foundation.

With over 45 years of uninterrupted data, scientists at Niwot Ridge in Boulder County are documenting changes in alpine ...

Frontier Airlines is offering $40,000 in flight vouchers to run clubs participating in Boulderthon, awarding prizes including ...

Boulder County's new $2.5 million Climate Equity Fund program will launch Aug. 1 to support community-led climate action.

City of Boulder adds live trailhead cams to show hikers whether parking lots are full and what the weather is like.

The future of the Boulder Weekly is uncertain after the 30-year-old alt-weekly’s owner fired the editor earlier this month, ...

High-profile ski industry executives sign on to help a metro-area town take over operations of the Boulder County ski ...

In Golden, a half-mile out-and-back trail on South Table Mountain is now open to hikers only. The Jawbone Ridge Trail is ...

Crews are working to recover a woman's body found in the Boulder River after the Park County Sheriff’s Office received a ...

Aiden Lueken was recreating with family when she disappeared. Her body was recovered by first responders within 20 to 30 ...

A woman was found dead in the Boulder River on Friday, July 4, while another person was discovered dead on Sunday, July 6, in the Stillwater River.

Rocky Mountain Prep, a network of inclusive charter schools in the Denver metro area that prepares first-generation students, students of color and students of low socio-economic backgrounds for ...