Watch CBS News
The study analyzed data gathered by the U.S. Census Bureau and basing the rankings on a combination of population gains and economic growth.
Authorities say a University of Northern Colorado student was arrested for trying to bite a Greeley police officer in the groin.
The Colorado Agriculture Department is highlighting the state's next generation of farmers through its Colorado Proud program.
Jamie Bock sought and obtained down payments for materials but never finished the projects he initiated, according to the DA's Office.
Sierra Nevada Corporation announced the arrival of its primary vehicle structure for the Dream Chaser spacecraft Tuesday morning.
Teachers in Park County say they will spend a third day on the picket line.
Colorado's marijuana regulators are finalizing a ban on three additives in cannabis vape products amidst a health concern about lung illness related to vaping.
Firefighters rushed to a large fire in Moffat on Monday evening.
Aurora police say $1,000 has been added to the reward for more information about an attack on a security guard at King Soopers.
Parker police say a porch pirate caught on video also stole the vehicle he drove to the home.
The Denver Department of Public Health and Environment says a marijuana business is recalling some of its retail marijuana products.
Inside the 5th Judicial District Attorney's Office every day, victims relive their experiences, some traumatic, so prosecutors can help bring justice.
Fire crews with South Metro Fire Rescue join other agencies to extinguish a barn engulfed in flames overnight.
On Oct. 15, 2009, Richard Heene led police and media on a chase across Colorado's skies and wound up halting flights at Denver International Airport in the process.
t's now official that over the summer Colorado experienced the hottest temperature ever recorded in the state.
As we recognize Pride, meet a member of the Navajo nation who shared a little bit about their upbringing and how their people view gender.
Despite the heat, Copper Mountain is hosting a summer skiing camp this month.
After 100 years, Denver has transferred ownership of 45 miles of the High Line Canal to Arapahoe County.
More than 2,400 janitors demonstrated in Denver for better pay and benefits after seeing an increase in workload.
The University of Colorado's Board of Regents unanimously passed a resolution Thursday condemning a group that organized protests outside the homes of two regents.
Medical assistants are some of the first faces you see when visiting the doctor, but a new survey finds it's getting harder to hire for those positions.
Audiences attending the national tour of "Monty Python's Spamalot" at the Denver Center for the Performing Arts next month will see plenty of outrageous comedy on stage, but much of the magic begins behind the curtain.
Broomfield voters will decide this November whether the city's mayor should serve four-year terms instead of the current two-year terms.
A small brush fire behind a business in Idaho Springs is serving as another reminder of just how little it takes to start a wildfire in Colorado this summer.
Local and federal officials are giving conflicting accounts about tuberculosis at the GEO Group's Aurora ICE Processing Center.
After spending the past year under construction, Cheyenne Frontier Days is preparing to officially open its new Morning Star American Indian Village, a space organizers say will celebrate Native American history, culture and the long-standing role Indigenous communities have played in the annual event.
Barbara Lynne Jamison, Ellie Caulkins Artistic Director & CEO, spoke about Opera Colorado's new season, which includes some beloved classics and also some new experiences.
Broomfield voters will decide this November whether the city’s mayor should serve four-year terms instead of the current two-year terms after Broomfield City Council approved placing the proposed charter change on the ballot.
Watch meteorologist Callie Zanandrie's forecast.
Firefighters were called to the scene of an abandoned missile silo in Arapahoe County overnight when they say a person snuck onto private property and became stuck inside.
Hilton Grand Vacations said it has fired an employee who sent a racial slur to Las Vegas Aces guard Chelsea Gray.
The World Cup semifinal between England and Argentina is a grudge match that will reopen decades-old wounds for both countries.
In a match Tuesday featuring two of soccer's biggest heavyweights, Spain put in a masterful performance, frustrating France to the tune of a 2-0 win to advance to Sunday's World Cup final.
The Front Range Passenger Rail District is rallying support from the cities where the future rail line will operate.
Jayden Adams' death was confirmed by South Africa's minister of sport, arts and culture on Saturday.
After spending the past year under construction, Cheyenne Frontier Days is preparing to officially open its new Morning Star American Indian Village.
A man whose mother and stepfather are imprisoned in Iran tells CBS News "the hardest part is the uncertainty."
Lawmakers are one step closer to making daylight saving time permanent after the House passed a bill with overwhelming support.
It's the latest effort by President Trump to make his mark on Washington, D.C.
The World Cup semifinal between England and Argentina is a grudge match that will reopen decades-old wounds for both countries.
Lawmakers are one step closer to making daylight saving time permanent after the House passed a bill with overwhelming support.
It's the latest effort by President Trump to make his mark on Washington, D.C.
Acting Attorney General Todd Blanche testified Wednesday before the Senate Judiciary Committee for his confirmation hearing to lead the Justice Department in a permanent capacity.
Clayton, currently the U.S. attorney for the Southern District of New York, is expected to succeed Bill Pulte, Trump's controversial acting director of national intelligence.
Water quality along the Arkansas Valley in southeastern Colorado has always been something of an issue.
Medical assistants are some of the first faces you see when visiting the doctor, but a new survey finds it's getting harder to hire for those positions.
A blood test may predict if apparently healthy older adults are likely to develop Alzheimer's symptoms in the next five or 10 years, researchers say.
Officials are still searching for the source of the outbreak, prompting consumers to seek advice on social media about which foods to avoid.
With the federal Medicaid work requirement looming in January, Democrats are considering state legislation to call out big companies that employ workers enrolled in the safety net health program.
A Finnish study followed patients for 10 years after they had a popular knee surgery. For many, the pain continued or even worsened.
Medical assistants are some of the first faces you see when visiting the doctor, but a new survey finds it's getting harder to hire for those positions.
It's the latest effort by President Trump to make his mark on Washington, D.C.
Officials are still searching for the source of the outbreak, prompting consumers to seek advice on social media about which foods to avoid.
With the federal Medicaid work requirement looming in January, Democrats are considering state legislation to call out big companies that employ workers enrolled in the safety net health program.
The suit poses a new challenge to the $110 billion deal that would unite two of the nation's largest media companies.
Memorials are being held in the hometowns of three wildland firefighters who died while battling a fire on the Colorado-Utah border. Meanwhile, the circumstances surrounding their deaths are still under investigation.
Concerns are emerging about a company formerly known as COE Bikes, which continues advertising free e-bikes and is now drawing scrutiny from state agencies.
The City of Denver is giving itself stronger enforcement tools to hold owners of neglected and derelict properties accountable, including significantly larger fines for those who fail to comply with city orders.
A Colorado administrative law judge has upheld the demotion of a former Colorado Department of Corrections manager who admitted participating in years of inappropriate text message exchanges with other prison leaders.
A man who stayed at a downtown Denver hotel last summer says he woke up to bats flying around his room — and that one of them bit him. He has now filed a lawsuit against the hotel.