Friday’s attire is calling for Richard Simmons’ wardrobe in “Sweatin’ to the Oldies.” Or channel a little Olivia Newton-John ...

Man found unresponsive in Boulder Creek, later pronounced dead; agencies collaborated in search and rescue efforts; cause of ...

Tube to Work Day is this Friday, and hundreds of tubers will hit Boulder Creek in what is now a summer tradition. Why it ...

The man was pulled from the creek at the 61st Street overpass north of Valmont Road on July 4, according to Boulder Police.

The city of Boulder wants a group of residents who oppose a city flood mitigation project to cover more than $40,000 in legal ...

A team at the University of Colorado Boulder is testing a new type of water sensor in Boulder Creek that is helping to monitor drinking and recreational water quality in Colorado and around the world.

A tropical water bird rarely seen in Colorado appears to be taking a summer vacation at a private Boulder County pond, to the delight of hundreds of Front Range birdwatchers.

As the CU South project moves forward, longtime residents are pushing back, invoking Boulder’s past ideals of bold ...

A boulder fell and pinned a young man while he was camping in Idaho Authorities said 18-year-old Sheldon Medford was pronounced dead at the scene The Clearwater County Sheriff's Office said an ...

Judge says Trump cannot swiftly deport family of Boulder attack suspect Soon after the attack in Colorado, federal authorities said they had taken the suspect’s family into custody and were ...

The man accused of attacking peaceful protesters in Boulder earlier this month now faces 12 federal hate crime counts, according to an indictment unsealed in Denver on Wednesday.