The City of Boulder is increasing security on Pearl Street after an attack on Jewish activists earlier this month.

Boulder should see highs in the 70s today with mostly cloudy skies, according to the National Weather Service.

A man who was found dead on Saturday in the area of Eben G. Fine Park in Boulder has been identified as 55-year-old Juan ...

RTD is gathering input for the new Diagonal Flyer BRT service between Boulder and Longmont, aiming to improve transit in the ...

Boulder County officials release guidelines for safe outdoor recreation amid a rise in search and rescue calls.

With dark glossy wings and a neck like a serpent, a tropical anhinga has made Boulder its new perch.

The Regional Transportation District is asking for feedback as part of its plan to expand its current Route BOLT between ...

A tropical water bird rarely seen in Colorado appears to be taking a summer vacation at a private Boulder County pond, to the ...

A new wildfire was reported today at 1:50 p.m. in Mono County. Boulder Fire has burned 0.3 acres of federal land managed by ...

A federal judge in Colorado has decided to transfer the immigration case involving the wife and children of the suspect in ...

It is a humble summit, limited to 7,000 feet or so. But between the nine miles of scenic road from Flagstaff Mountain's base ...

No one died in the June 1 attack, but the wounded include eight females and seven males, ages 25 to 88, police said. The ...