In a near-midnight vote, a Colorado Senate committee late Tuesday gave initial approval to a bill that would ban the sale or purchase of semiautomatic firearms that accept detachable magazines.

Test administrators determined that none of Colorado’s average score results represented a significant change from average scores in 2022.

Sen. Michael Bennet agreed with Kennedy's concerns that the United States is facing a health care crisis regarding ultra-processed foods but challenged him on several of his previous statements.

An errant weight thrown by a competitor in a hammer throw event struck and killed a spectator at a youth track and field meet in Colorado, according to officials at the university where the competition was held.

A suspected member of the Venezuelan gang Tren de Aragua who was wanted in connection to charges out of Aurora, Colorado, was arrested during a federal immigration crackdown in New York City on Tuesday morning.

A grizzly bear enjoyed a nice spa day at a Colorado zoo where he was pampered with a manicure to trim down his long, iconic nails. The Cheyenne Mountain Zoo in Colorado Springs shared a video to Instagram showing the whole process, including rewarding the powerful predator with treats for his good behavior.

Idaho Springs is planning for new opportunities to have visitors think of them as more than just a rest stop for a journey somewhere else -- but the destination itself.

Arizona is gearing up for a potential legal showdown to safeguard its water rights amid growing tensions over the Colorado River's dwindling supply.

Business Insider's reporter spent five days in Aspen, where she saw a Champagne-sabering ceremony and a dispensary selling Rolex watches.

Heading into their third season under coach Deion Sanders, the Buffaloes have pieced together a strong class of high school recruits. Led by four-star quarterback Julian Lewis, Colorado’s 14-player 2025 high school recruiting class is among the top 40 nationally in 247Sports’ team composite rankings.

Homeland Security Secretary Kristi Noem joined federal agents in New York City on Tuesday to announce the arrests of immigrants wanted on criminal charges, including a man accused of kidnapping who was seen on a viral video entering a Colorado apartment with reputed gang members.