State utility regulators in Colorado are weighing the impact of federal clean energy rollbacks on their "clean heat" goals.

Colorado, along with 15 other states, is poised to sue the federal government for ignoring endangered species regulations.

Colorado’s members of Congress were split on a House Resolution honoring conservative activist Charlie Kirk and condemning ...

New standards need to be approved by lawmakers, and they won’t be used in permitting or regulatory proceedings for at least another year.

Federal immigration authorities might use a privately-owned correctional center in Walsenburg, Colorado as detention facility ...

The use of Flock cameras in Denver and elsewhere in Colorado exemplifies the dark side of government surveillance.

Research on brain tumors in children funded by the federal government will wind down in March amid funding cuts.

CU Regent Wanda James will challenge U.S. Rep. Diana DeGette in the 2026 Democratic primary for Colorado's 1st Congressional ...

Three of Colorado’s Republican members of Congress asked Colorado Gov. Jared Polis to call a special session to address crime ...

Fremont County Commissioner and former state Senate President Kevin Grantham announced Tuesday that he is running for state ...

The settlement stems from a challenge that Suncor filed to an updated water discharge permit issued by Colorado health ...

The housing shortfall in Colorado is north of 100,000 units, but that number is dropping from a peak in 2019, according to an ...