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Police in Iowa have arrested a murder suspect they believe could solve a cold case in Colorado from nearly 22 years ago. Rosa Arguello's body was found in October 2003 in Thornton.
Police in Northern Colorado have arrested a suspect accused of burning a tribute to Charlie Kirk after Kirk's killing last week.
Denver Clerk & Recorder Paul López says Mayor Mike Johnston's proposed 2026 budget could leave his office without the resources needed to run two high-turnout elections next year.
Talent is always on display at the Denver Zoo Conservation Alliance. And while it often appears to be pure entertainment, there's a deeper, more critical purpose: ensuring the health and well-being of each and every animal.
Living and working in Colorado's mountain towns comes with its own set of challenges.
Part of the Colorado River is now an "infested" body of water. That's according to Colorado Parks and Wildlife, which says adult zebra mussels have been discovered in the river for the first time.
A Denver couple is trying to move forward with plans to tear down and rebuild a home they purchased earlier this year, but some people in the neighborhood believe the current house has historical significance and should be preserved.
Rose Pugliese announced her resignation as House minority leader and state representative amid a scandal at the Colorado General Assembly regarding a lawmaker secretly taking a picture of another and sharing it with colleagues.
A class in Denver helps people preparing for the U.S. citizenship exam, and the participants help each other by building up confidence for their big day.
A Colorado man says a memorial he erected to conservative activist Charlie Kirk after Kirk's killing last week was burned and destroyed. Police and fire officials are investigating it as an act of arson, Loveland police say.
Young members of the Denver group say the dance is healing. The regalia that's worn is all earned with continued dedication to learning.
The FBI said on Monday that it received a tip about a social media account, which has since been connected to the Evergreen High School shooter, two months before he shot two students and then himself.
The northbound lanes of I-25 closed on Monday afternoon in Northern Colorado due to a wrong-way police pursuit and crash.
Threats against Colorado high school students who staged school walkouts Monday over last week's shooting at Evergreen High School are now under investigation, according to the Loveland Police Department.
Local and federal law enforcement say a convicted sex offender has been arrested and extradited to Colorado after eight years on the run.
First Alert Weather Tracker covers storm from Estes Park where the snow never let up since it started falling.
Ed Victor was part of the Run for Their Lives event in Boulder that was targeted in a firebombing attack.
Crews cleared snow off the seats at Red Rocks Amphitheatre on Tuesday evening in Colorado before a snowy concert.
Driving conditions are expected to be dangerous on Wednesday morning due to the snowstorm in Colorado.
The snow accumulation in Estes Park so far is impressive, and it's important for people to shake the branches of their trees so they don't snap.
The funeral home where the owner is under investigation for a side-business donating bodies for education and research has been issued a suspension that will keep it closed.
Brighton police have apologized and paid a man with severe autism $50,000 after mistaking him for a wanted murder suspect.
A 50-year-old woman died and 33 people were determined to have suffered salmonella poisoning after eating at La California restaurant in Aurora.
Denver police believe a pair of bag thieves who stole luggage at Denver International Airport multiple times last year, are up to their old tricks.
Colorado officials have revoked the license of Heritage Cremation Provider, a cremation service that has been the subject of an ongoing CBS4 investigation.
Colorado Attorney General Phil Weiser is the winner in the pivotal race to be the Democratic nominee for governor in Colorado, AP projects.
Challenger Melat Kiros, a democratic socialist, is the projected winner of the Democratic primary in Colorado's First Congressional District.
Polls have closed in the Colorado primary election. Track the live vote count in statewide races.
The Aspen Acres Fire has destroyed 55 homes in Custer County and more than 100 structures in Pueblo County.
Rep. Lauren Boebert is up for re-election this fall, and the outspoken Colorado Republican now knows who her opponent will be in the general election.
Denver Mayor Mike Johnston has named an interim CEO at Denver International Airport after Phil Washington announced his retirement earlier this month.
Jena Griswold is the projected winner of the race for the Democratic nomination for Colorado Attorney General. Michael Allen is the projected winner of the Republican primary in the Colorado attorney general's race.
Eileen Laubacher was the only name on the Democratic primary in Colorado's 4th Congressional District.
Challenger Melat Kiros, a democratic socialist, is the projected winner of the Democratic primary in Colorado's First Congressional District.
Colorado Attorney General Phil Weiser is the winner in the pivotal race to be the Democratic nominee for governor in Colorado, AP projects.
Former NBA players Malik Beasley and Ed Davis have been indicted on illegal sports gambling charges, authorities announced Monday.
On Friday, Denver Summit FC celebrated another major milestone with the opening of the team's new performance center in Centennial.
The U.S. men's team had already clinched its spot in the Round of 32, the knockout round, with its 2-0 win over Australia on Friday.
The Colorado Avalanche traded Valeri Nichushkin to the Columbus Blue Jackets.
No foul was initially called after Alyssa Thomas' fist made contact with Caitlin Clark's throat during a game between the Phoenix Mercury and Indiana Fever on Wednesday.
The Aspen Acres Fire has destroyed 55 homes in Custer County and more than 100 structures in Pueblo County.
The court's decisions cemented Mr. Trump's authority over vast swathes of the government, while delivering significant setbacks to his agenda in other areas.
The Supreme Court agreed to take up challenges to so-called assault-weapons bans in Cook County, Illinois, and Connecticut.
The Supreme Court on Tuesday struck down President Trump's executive order seeking to end birthright citizenship.
The Supreme Court struck down federal limits on the amount of money a political committee can spend in coordination with federal candidates.
Rep. Lauren Boebert is up for re-election this fall, and the outspoken Colorado Republican now knows who her opponent will be in the general election.
Challenger Melat Kiros, a democratic socialist, is the projected winner of the Democratic primary in Colorado's First Congressional District.
Michael Allen is the projected winner of the Republican primary in the Colorado attorney general's race.
Colorado Attorney General Phil Weiser is the winner in the pivotal race to be the Democratic nominee for governor in Colorado, AP projects.
Manny Rutinel is the projected winner in the Democratic primary in Colorado's 8th Congressional District.
The Colorado Department of Public Health and Environment issued an Air Quality Health Advisory for nearly 20 counties, warning that smoke from large fires could bring periods of moderate to heavy smoke.
For the first time, Medicare will cover GLP-1 drugs prescribed solely for weight loss for eligible beneficiaries at a $50 monthly copay.
Larimer County in Northern Colorado confirms first human case of West Nile virus this year
A trove of emails offers a new look at how the Centers for Disease Control and Prevention navigated some of the most controversial decisions of President Trump's second term.
American tennis legend Chris Evert announced that her ovarian cancer had returned in a social media post Thursday.
AI tends to "play it safe within a user's preferences," nudging people toward more conventional choices, according to computational social scientist Sandra Matz.
Ford estimates that 1% of the vehicles have the defect, according to the recall notice.
American workers' share of the nation's income is at its lowest point in almost 80 years, as more of the economy's gains flow to corporations and investors.
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.
U.S. Congressman Gabe Evans and Energy Secretary Chris Wright are promoting what they say is a consumer-focused approach to expanding the nation's energy grid.
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.
A Keenesburg police officer pleaded no contest to reckless driving and reckless endangerment stemming from a 2025 crash on Interstate 25 that the Colorado State Patrol said he caused -- and then fled from.
A locksmith who investigators believe has been targeting older adults in the Denver metro area is now facing theft charges.
An internal Denver International Airport memo obtained by CBS Colorado appears to corroborate key details of a closed-door meeting that city officials have been publicly disputing.
