During an investigation, it was found that a second chemist had manipulated quality control data in CDPHE's lab, the agency said.

Researchers from CU Boulder began taking measurements 10 days after the fire and continued gathering data for five weeks after that.

BOULDER COUNTY, Colo. — Officials from Nederland have met with Colorado Gov. Jared Polis and are seeking funding from the state government to rally support for a “moonshot" attempt to buy Eldora ...

Saint Joseph Hospital in Denver is putting Microsoft's AI technology to work right in patients' rooms. And already it's making a big impact.

The filing arrives two weeks after the trading of company shares were suspended by the New York Stock Exchange.

If you're planning to gaze at the night sky in the upcoming year, be sure to jot down dates for big events such as the solar ...

Aurora Police issued a shelter-in-place after a threat was made to a King Soopers shopping center on South Peoria Street and ...

Most of the region is in severe drought condition, with pockets of Larimer and Weld counties experiencing "extreme drought." ...

Ski patrollers climbed up the lift towers, shimmied to each of the gondola's cabins and lowered the occupants' equipment ...

WASHINGTON — The House Ethics Committee is expected to release its long-awaited report Monday into former Rep. Matt Gaetz, ...

Denver Police responded to East Colfax Avenue and North Cherry Street on Dec. 13 for a shooting. DENVER — Denver Police are still trying to figure out what lead up to a deadly shooting earlier this ...

The bill will take effect 90 days after the mayor signed it, but enforcement timelines are still being evaluated, the city's ...