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Colorado State University renovated an old airfield for drone technology testing.
The Town of Windsor is set to decide Monday whether to approve plans for a new Walmart Supercenter on the community's western edge, a proposal that has drawn mixed reactions from residents.
The Town of Windsor has closed access to the swim beach at Lake Windsor after testing confirmed the presence of a harmful blue-green algae bloom.
Wildfire smoke drifting through Colorado has pushed the Front Range and Northern Colorado into some of the worst air quality conditions in the United States, prompting health experts to warn residents, especially those with underlying respiratory conditions, to take precautions.
A CSU research says Utah's decision to lower its legal blood alcohol concentration limit for drivers appears to be making roads safer there.
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.
Two candidates in the state's 8th Congressional District are making their final push to voters in one of the country's most closely watched congressional races.
There have been hundreds more bear sightings this year compared to last year, with a lot of bear activity happening even earlier in the season
Prosecutors have dropped the first-degree arson charge against a man accused of starting the Alexander Mountain Fire, saying they no longer believe they have sufficient evidence to prove he was responsible for igniting the wildfire that burned west of Loveland in 2024.
Dozens of law enforcement officers from across Colorado gathered near the Wyoming border this week to train for one of the most challenging situations they could face: an active shooter inside a school.
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.
Poudre School District students at schools without air conditioning have spent the first three school days of the year leaving class two hours early as high temperatures continue across Northern Colorado.
Wheat Ridge city leaders are beginning discussions about possible new regulations for e-bikes and other high-powered electric two-wheelers as concerns grow about safety, particularly among young riders.
The Arvada Center is preparing for its new theater season with five very different productions.
Denver Water is trying to decide how to decrease the amount of water people are using as reservoir water levels continue to drop.
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.
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Poudre School District students at schools without air conditioning have spent the first three school days of the year leaving class two hours early as high temperatures continue across Northern Colorado.
City leaders in Wheat Ridge, Colorado, are beginning discussions about possible new regulations for e-bikes and other high-powered electric two-wheelers as concerns grow about safety, particularly among young riders.
The last school in the Denver metro area returned to class on Monday morning when students came back to Valverde Elementary. They were greeted by a new mural on their playground painted by their teachers.
The WNBA has been the subject of recent debates on whether transgender women should be allowed to participate in the league.
The Larry Walker Statue was unveiled prior to the Colorado Rockies game in Denver on Sunday.
Serena Williams will team up with Carlos Alcaraz to create a powerhouse mixed doubles pair in her return to the U.S. Open.
Olympian Jenny Simpson said she won't be able to run again after being diagnosed with a rare heart condition earlier this year.
The Broncos won't be allowing fans into training camp Monday because the bleachers are unsafe after weekend storms.
The Supreme Court divided 6-3 in granting the Trump administration's request for emergency relief.
Although some Canadian goods will get more expensive in the U.S., trade experts don't expect a broader inflation spike.
The attack happened the same month Iranian-linked hackers are believed to have targeted the water systems of a dozen U.S. states.
Federal regulators alleged that a $100 million deal between Redfin and Zillow stifled competition for apartment listings.
The ruling said the newspaper did not have sufficient cause to terminate Karen Attiah, who at the time was the last Black full-time member of the Post's opinion desk.
The Supreme Court divided 6-3 in granting the Trump administration's request for emergency relief.
Although some Canadian goods will get more expensive in the U.S., trade experts don't expect a broader inflation spike.
The Trump administration is trying to pull all economic levers at its disposal to cripple Tehran.
President Trump said tariffs on Canadian automotive and steel imports will rise to 50% on Jan. 1, 2027, in a social media post.
Researchers and disability rights advocates warn that the dismantling of the Education Department and its erosions of civil rights oversight risk widening the disparities autistic children face.
Researchers and disability rights advocates warn that the dismantling of the Education Department and its erosions of civil rights oversight risk widening the disparities autistic children face.
Olympian Jenny Simpson said she won't be able to run again after being diagnosed with a rare heart condition earlier this year.
CBS News medical correspondent Dr. Céline Gounder, who has had melanoma herself, said Moderna's experimental trial is "a big win for mRNA vaccines against cancer."
Moderna and Merck announced study results that reflect a "landmark moment" in treatment for one of the deadliest forms of skin cancer.
Rep. Joe Neguse is hoping to pay it forward after his wife was diagnosed with breast cancer.
Although some Canadian goods will get more expensive in the U.S., trade experts don't expect a broader inflation spike.
Federal regulators alleged that a $100 million deal between Redfin and Zillow stifled competition for apartment listings.
President Trump said tariffs on Canadian automotive and steel imports will rise to 50% on Jan. 1, 2027, in a social media post.
The U.S. and Canada have wrangled for decades over trade, and somehow, they still managed to remain friends, allies and trading partners.
Cash drop social media accounts have people racing to find money hidden across the country. Here's what's behind the viral videos.
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.
Attorneys for the State of Colorado say a newly uncovered White House email provides crucial evidence in their lawsuit alleging the Trump administration retaliated against the state over election policies and the prosecution of former Mesa County Clerk Tina Peters.
Colorado's wildfire fight is increasingly beginning from the air -- sometimes before a fire is even visible to the naked eye.