The Jefferson County Sheriff's Office issued the shelter-in-place order for the 8000 block of Star Avenue early Tuesday morning.

The Jefferson County Commission voted Monday evening to approve $12.5 million in funding for a project to renovate an ...

Boulder officials are hoping to reopen conversations with Jefferson County officials after a Boulder County District Court judge dismissed a lawsuit that sought to abate noise created by the Rocky ...

The Town of Superior and Boulder County sued Jefferson County over noise pollution from Rocky Mountain Metropolitan Airport.

Roughly 3 years after the fatal crash, the case's complexity is on display at the courthouse as his attorneys argue he's not ...

A Jefferson County judge on Thursday dropped charges against a man accused of killing two and severely injuring two others in ...

Jeffco School Board meeting, parents dropped bombshell allegations — from grooming and sexual abuse to secret “exams” and ...

U.S. Highway 6, also known as Clear Creek Canyon, will be fully closed to traffic beginning Sunday, April 20, for work on the ...