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

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

Pearl Street Arts Fest: 3 p.m. Friday, Pearl Street Mall, 1303 Pearl St., Boulder. From whimsical and modern sculptures to ...

In a preliminary hearing on Tuesday, the suspect in June's Boulder terror attack on Pearl Street made his first appearance in ...

NASA and the University of Colorado Boulder will launch a 60-foot rocket out of New Mexico on Friday, which, once launched, ...

Firefighters in part of north Spokane County believe a fire they put out on Boulder Beach on Thursday is the work of a serial ...

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

The University of Colorado Boulder said Thursday that it has eliminated all single-use plastics from its campus beverage ...

Deion Sanders' son Deion Jr. shared that he and his dad will be back on campus at Colorado soon amid his health issues.

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

Find the answer for Winter clock setting in Boulder (Abbr.) from the people who brought you the USA TODAY Daily Crossword ...

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