This was something of a comeback for McCann, who unsuccessfully ran for the office 12 years ago.
Glenn was endorsed by Texas Sen. Ted Cruz and former Alaska Gov. Sarah Palin. He faces incumbent Democrat Michael Bennet in November.
The presidential candidate was in Colorado to promote ideas for easing college student debt and encouraging access to technology learning.
A report in the International Business Times finds a spike in homelessness as people come to Colorado to consume and to work in the industry
The Phoenix bureau chief for The New York Times writes about the 19 hotshot firefighters killed in June 2013 fire at Yarnell Hill in Arizona.
Voters who want to participate in the primary need to get their ballots in by 7 p.m. Tuesday.
Experts say just calling 911 may not be enough to survive a gun attack in the workplace.
In handmade trousers with retrofitted eyeglasses and vintage camping supplies, Ben Jenkins will re-enact the 1860s on a 35-day hike along the mountainous Colorado Trail.
The new documentary "Strong Sisters: Elected Women in Colorado" explores why the state was the first to elect women to the state legislature.
Mara Abbot, Taylor Phinney, Howard Grotts and Sarah Hammer all made the team.
In Fort Morgan on the Eastern Plains, the Orlando nightclub shooting seems to have done little to change conversation over gun rights.
Women sport vintage hairstyles and bright red lipstick and end up finding community.
After winning an Aspen Ideas Award at last year's Aspen Ideas Festival, a project called On the Same Page United has launched at a Colorado prison.
Diversity is a priority of the National Park Service and the mission of a Denver group that works to get kids outdoors
"New Mexico and its citizens are now paying the price" of last year's mine spill near Silverton, that state's attorney general says.