Democratic Rep. Jared Polis of Boulder says the current policy is "morally bankrupt."
Many Coloradans gave blood after the mass shootings in Orlando, Florida. A spokeswoman for Colorado's Bonfils Blood Center explains the national distribution system that governs where donations go.
Lengthy recovery times for concussion are now the norm. But researchers say there's still a lot not known about the injury.
Hosted by And Toto Too Theatre Company, the event features very short plays staged in shops and galleries along Denver's Tennyson Street.
The most controversial part of the new legislation states that the necessary license will only be granted to landlords who rent out their primary residences.
In a new book, a CSU professor follows seven children who lived through Hurricane Katrina
With 50 dead, it's the worst mass shooting in U.S. history.
“I don’t know about you but I am still really in a state of shock,” Rev. Jim Mitulski said of the worst mass shooting in U.S. history.
Gov. John Hickenlooper signed legislation last month making the barrels legal. The law goes into effect Aug 10.
For the first time in Colorado, a court has overturned a local decision to deny a license to sell recreational marijuana.
The new law creates the most significant changes to Colorado’s liquor laws since Prohibition. But they won't go into effect until 2019.
Across the U.S. and European populations, about 99 percent of people live under light-polluted skies. But the western U.S. is relatively dark.