The Latest Breaking News from Colo. )

For the second consecutive time, Bare Knuckle FC's attempt at booking former UFC fighter Melvin Guillard has been blocked.

The previous time BKFC tried to book former UFC fighter Melvin Guillard, the Association of Boxing Commissions (ABC) intervened.

DENVER, Colo. — Colorado high school students were significantly more likely to die in 2020 than in 2010, despite signs that, in many ways, teens are now better off.

EADS, Colo. — Colorado’s Sand Creek Massacre National Historic Site marking one of the nation’s bloodiest assaults on Native people will more than double in size to cover more than 6,500 acres of shortgrass prairie — a broadening federal project in tandem with tribal leaders.

CRAIG, Colo. — Steam rises from the coal-fired Craig Station power plant, pickup trucks filter in and out of the Trapper Mine southwest of town and Bob Seger drifts over the radio waves.

BOULDER, Colo. — Nearly a month into the season, UCLA’s toughest opponent continues to be the UC regents.

BKFC is set to touch down in its 11th U.S. state – and some faces familiar to MMA fans are on the card.

ESTES PARK, Colo. — A bull elk with mesh fencing entangled in his antlers was tranquilized near a busy traffic intersection in Estes Park, where police and wildlife officers freed the beast of his burden.

ROCKY MOUNTAIN NATIONAL PARK, Colo. — At a high alpine lake here, researchers with clipboards and pens are conducting painstaking surveys that may be essential for saving butterflies and other insects from extinction.

TELLURIDE, Colo. — Frances McDormand, Claire Foy, Jessie Buckley and other actors in the ensemble of Sarah Polley's extraordinary drama "Women Talking" were walking into the Werner Herzog Theatre for a post-screening Q&A on Sept. 4 just as a few members of the audience were leaving the venue. A friend…

Republican Joe O'Dea is pitching himself as independent-minded in his campaign against Democratic Sen. Michael Bennet. But on the key issue of abortion, Democrats say he's out of step with the state.