Mohamed Sabry Soliman faces dozens of charges in Colorado including murder and attempted murder, and a hate crime charge in ...

In a preliminary hearing, the suspect in the Boulder terror attack​ on Pearl Street made his first appearance in state court ...

Development in this area will create a large industrial donut hole in the middle of open space and agricultural lands, ...

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

The University of Colorado Boulder announced has begun eliminating all single-use plastics from its campus beverage services ...

Boulders, the White Clouds and the Jim McClure-Jerry Peak — permanently preserving over 275,000 acres of public land. | ...

Terry Lee Drake, 35, was arrested Wednesday and is accused of keeping 210 child sexual abuse files on his personal devices.

Microsoft and Boulder-based company, Atom Computing, are building the world’s most powerful quantum computer in Denmark.

A federal judge on Thursday permitted firearm owners and two gun-rights organizations to proceed with their constitutional ...

Boulder ENOFF returns July 17-20 with a lineup of films exploring Colorado’s environmental challenges and stories, from wolf ...

CU Boulder partners with PepsiCo to eliminate single-use plastics from campus beverage services, aligning with its Climate ...

Mohamed Soliman, 45, the suspect in the firebomb attack that killed one person and injured 29 others and a dog, appeared in a ...