Boulder police officers have a new element to their regular patrolling duties. They walk along the Pearl Street Mall, where ...

A car-sized boulder crashed onto Colorado Highway 145 near Telluride, causing traffic delays on Saturday. Local deputies and ...

A “large boulder the size of a small car” caused a traffic delays on Saturday, after it was in the center of a popular highway in San Miguel County.

Boulder Movie Club: 6:30 p.m., Boulder Public Library, 1001 Arapahoe Ave., Boulder. Join Boulder Movie Club to watch and ...

A film featuring one of the best movie titles from past decades — “Things to Do In Denver When You’re Dead” — gets a free ...

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

A paraglider crashed Friday morning in Foothills Community Park in Boulder, prompting an emergency response from Boulder Fire ...

Dash and body-worn camera video captured the lengths a Boulder County Sheriff’s sergeant had to go to stop a wrong-way driver on Highway 36 in May.

Boulder implements new council meeting rules to streamline public comments, introducing a lottery system and a 2-minute ...

A tsunami of love.” That’s how Eugene Hernandez, director of the Sundance Film Festival, described how Boulder has greeted ...

“Lichens are actually a composite organism of a fungus and an alga that have come together to make a living,” Watts explained ...

Boulders at Stonehenge were taken to the monument's site by humans, rather than dragged there by glaciers, new scientific ...