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A spokesperson for Gov. Jared Polis said Marlon Reis experienced shortness of breath and slightly worsening cough over the previous 24 hours.
An early morning 911 call about an assault in Adams County led to a SWAT situation that ended about six hours later.
The Broncos fell to the Chiefs 22-16.
Who was the best player in Sunday night's loss.
Glendale police officer Chandler Phillips, under investigation for fatally shooting a car theft suspect in October, is being criticized by the dead suspect's mother and his own department
A professor at the Colorado School of Mines is trying to help Coloradans be environmentally friendly during the coronavirus pandemic.
Food insecurity was only exacerbated by the coronavirus for many people and families in Denver.
A man died after being shot at a motel in Fort Lupton on Saturday.
More than a month since the general election, Republican John Kellner is expected to win the 18th Judicial District Attorney's Office after a mandatory recount.
Teller County Sheriff's deputies caught four people seen breaking into mailboxes on Friday night.
Stargazers are watching for the annual Geminid meteor shower -- slated to be one of the most spectacular showers of the year above Colorado because of a coinciding nearly-new moon.
A set of human remains found in a remote area in Conejos County were identified on Saturday.
Several viewers called the CBS4 newsroom on Friday night after spotting dozens of lights over the Denver metro area.
A mountain lion who was born in New Mexico may be making Mesa Verde National Park its home after it traveled across hundreds of miles in a journey that was closely watched through GPS monitoring.
Colorado now has its own monolith!
Fire damages abandoned historic restaurant building in Commerce City. The building was once home to Deno's 6 & 85 Restaurant & Lounge. (Video: Adams County Fire Rescue)
Watch meteorologist Callie Zanandrie's forecast.
Protesters and government officials in Colorado are pushing back against the Trump Administration's federal layoffs, designed to slash the government workforce and federal budget. On Saturday, protesters gathered at Rocky Mountain National Park to protest the layoff of employees with the National Park Service and U.S. Forest Service. At the same time, protesters gathered in Superior at a Tesla dealership to stand against Elon Musk and his Department of Government Efficiency. Colorado's congressional delegation also wants an investigation into federal layoffs at the National Oceanic and Atmospheric Administration, 50 of whom were fired from the Boulder office. Congressman Jason Crow, a veteran himself, weighed in this week protesting the firing of 2,400 Veterans Affairs employees.
Despite proposed budget cuts, school districts across the state are still trying to hire teachers. More than 60 districts across Colorado are hoping to bring more educators on board, and many were at the state's largest teacher recruitment fair Saturday.
School kids are rough on the musical instruments they play, and it can be expensive for a school district to send them off to be fixed when they are broken. So, Cherry Creek Schools has figured out a way to cut down on that expense; bring everything in-house.
Some of the fans who lined up outside a Denver club hoping to see Garth Brooks perform there have experienced medical issues that are apparently due to heat.
Prosecutors are asking a judge to further tighten Barry Morphew's bond conditions following an alleged hit-and-run in Denver that was first reported by CBS Colorado.
City officials said some parts of the lake that should measure 12 feet deep are only four feet deep.
Two Colorado philanthropists have donated money to help rebuild the City Park bandstand that was destroyed in a fire earlier this year.
The Boulder Police Department is issuing a warning about a gold bar scam as investigators search for the suspect.
Lindsey Fish, a Colorado doctor and chief of Urgent Care at Denver Health, spoke about how to prevent opioid overdoses and how to treat substance use disorders.
Prosecutors are asking a judge to further tighten Barry Morphew's bond conditions following an alleged hit-and-run in Denver that was first reported by CBS Colorado.
A big bear broke a gate trying to get into a yard where trash cans were stored.
Community activists claim that adults are partly to blame for the "teen takeover" in Aurora.
Police in Lone Tree arrested a driver after a REDDI report; "Report Every Drunk Driver Immediately."
The Colorado Buffaloes football season kicks off on Thursday night, and Coach Deion Sanders is hoping for a better record this year.
Tiger Woods has pled no contest to a charge of reckless driving months after pleading not guilty to two misdemeanor charges.
The Denver Broncos Foundation has helped launch a new effort to ensure that students attend school.
The sale ends the turbulent 23-year ownership for business mogul Arte Moreno.
The legal wrangling comes with the clock ticking toward Colorado's season opener at Georgia Tech on Sept. 3.
Former Secretary of State Hillary Clinton remembered activist Gloria Steinem as "one of the architects of the entire structure of women's equality," while encouraging young women to lift up each other.
The U.S. military intercepted and sank a vessel that was allegedly being used to support at-sea drug trafficking by the Ecuadorian criminal organization Los Choneros, officials said.
The Pentagon says "Operation Epic Fury" ended on May 5, after an Air Force email last month told service members to stop using the name for ongoing Iran operations.
A GOP-proposed constitutional amendment to limit the Supreme Court to nine justices failed in the House, coming up well short of the two-thirds majority needed.
Meta upgrades its AI glasses' privacy features to block device users from filming people without their consent.
Leon Black, a former close associate of Jeffrey Epstein, was subpoenaed in June after he abruptly left a voluntary appearance before the House Oversight Committee.
Former Secretary of State Hillary Clinton remembered activist Gloria Steinem as "one of the architects of the entire structure of women's equality," while encouraging young women to lift up each other.
The U.S. military intercepted and sank a vessel that was allegedly being used to support at-sea drug trafficking by the Ecuadorian criminal organization Los Choneros, officials said.
The Pentagon says "Operation Epic Fury" ended on May 5, after an Air Force email last month told service members to stop using the name for ongoing Iran operations.
A federal judge has temporarily blocked a Trump executive order that would prevent certain people from automatically becoming U.S. citizens at birth.
Arapahoe County Public Health has invested money to support moms and families through a bilingual doula program. Doulas are trained to give support before, during and after birth.
Clean air advocates are asking local and state leaders in Colorado to act on the unhealthy ozone levels and their impacts.
If passed, the legislation would expand eligibility for residents in 57 Colorado zip codes to get compensation based on a list of eligible diseases and cancers, and would include coverage for workers and residents known as "downwinders."
On Monday, health officials confirmed the first case of West Nile Virus found in Weld County this year.
The White House said the agreements will reduce costs to treat Parkinson's disease, macular degeneration, glaucoma, liver disease and other illnesses.
Meta upgrades its AI glasses' privacy features to block device users from filming people without their consent.
A trade deal with Canada is about to give Chinese EV makers already grabbing major market share elsewhere a foothold just over the Detroit River.
The U.S. Mint said the President Donald J. Trump $1 coin can be bought in packages of 25 for $61 or 100 coins for $154.50.
Chevron, the only U.S. oil company operating in Venezuela, said it has received additional land in the Orinoco Belt region and plans to double its oil production.
President Trump framed last week's deal for the U.S. government to take a stake in Venezuelan oil as a boon for the depleted Strategic Petroleum Reserve. But the plan faces some hurdles, experts say.
Denver Mayor Mike Johnston's security detail drew his gun on a man at Union Station last week, the mayor's office said Monday.
Denver City Attorney Faces Second Ethics Complaint, This One Over DIA Legal Work
An anonymous Denver city employee has filed an ethics complaint against City Attorney Miko Brown, alleging she may have violated the Denver Code of Ethics in connection with the city's hiring of the law firm where Brown previously worked.
The city of Denver is paying four lawyers at an outside law firm as much as $800 an hour to defend the city in two employee lawsuits, despite being in a $200 million deficit.
Colorado's hemp-derived THC industry could see major changes later this year, though a federal crackdown scheduled for November may be temporarily postponed.
