Thirty-six rising high school seniors are spending five weeks studying near-Earth asteroids using the telescopes at the ...

“Boulder is tough place to hold events because there’s so dang many of them that you really can’t move into the summer, and ...

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

The Table Mesa King Soopers was evacuated Saturday morning after Boulder police received a report of a threat at the store.

Colorado's second-highest court ruled on Thursday that two residents of Boulder County could not sue the county's ...

Law enforcement is searching for an armed robbery suspect, according to the Boulder County Sheriff’s Office. Deputies say the ...

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

The City of Boulder said it will be activating designated “Automated Vehicle Identification Systems” corridors for automated ...

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 ...

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