A three-quarter-mile trail located in the Boulder Valley Ranch area opened to the public on Friday, supporting ongoing ...

Eight people in Boulder, Colo., were burned after a man threw Molotov cocktails in an attack that he had planned for a year, the authorities said.

Colorado officials push back after DHS labels state and cities as sanctuary jurisdictions; Weld County removed from list ...

Colorado officials are expressing sorrow and horror after a man allegedly attacked a group of peaceful demonstrators in ...