State public health officials confirmed the case Wednesday in a child not yet old enough for a routine measles vaccination.

The Front Range Passenger Rail tax appears to have passed, bringing the long-awaited train one step closer to reality.

The Aspen Acres fire is now 96% contained. The fire, which began in June, destroyed more than 330 homes when it raged across ...

The party failed to win a single statewide race and even conservative ballot measures did poorly at the polls.

The Democrats elected Tuesday night include Polis’ replacement, Attorney General Phil Weiser. Polis said he was pleased to ...

Colorado Gov.-elect Phil Weiser, currently the state’s attorney general, took the podium Wednesday to sketch out his ...

Colorado students will spend less time taking state standardized math and science tests in the spring, the Colorado Department of Education announced Monday.

Democrats swept the statewide offices. They now have a supermajority in the state legislature. In even the reddest ...

Lisa Kaufmann, one of the most influential people in Gov. Jared Polis’ administration, has a high-profile new job. She’ll ...

Proposition 134 would impact who can participate in youth sports. Proposition 135 would ban gender-affirming surgeries for ...

Incumbent Republican Rep. Laurent Boebert is being challenged by Democrat Eileen Laubacher and Libertarian Douglas Mangeris ...

This measure proposes a new third of a penny sales tax to fund CoCo expansion to Pueblo, increased service, a station in ...