Colorado State Patrol is investigating after a rollover crash pinned and injured a driver in Boulder.

Uzcategui completed her doctorate at the University of Colorado Boulder and Vitro3D is a startup that spun out of the ...

Missing person posters for Megan Trussell still dot the University of Colorado Boulder campus, but she's no longer missing.

Hundreds of National Oceanic and Atmospheric Administration and National Weather Service employees were laid off on Thursday, ...

Many of Colorado's most popular outdoor attractions require timed entry reservations during their busiest seasons.

The companies’ attorneys will argue that greenhouse gas emissions released by oil and gas production from within the United ...

A body was found in "hard-to-reach terrain" requiring first responders to rappel, the Boulder County Sheriff’s Office said.

Boulder District Attorney Michael Dougherty on Tuesday became the first candidate to launch a campaign to replace ...

Savor the seasons 2. Be wary of wind 3. Pick blooms wisely 4. Protect privacy 5. Go au naturel 6. Choose the right white 7.

RTD leaders heard this week about plans to start passenger rail service along the northern Front Range for up to $900 million ...

DENVER — District Attorney Michael Dougherty, D-Boulder, is running to replace fellow Democrat Phil Weiser as Colorado's ...

Boulder County District Attorney Michael Dougherty announced Tuesday that he will run in 2026 to be Colorado’s next attorney ...