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New data shows marijuana use among middle and high school students is down.
A woman is facing charges for setting fire to two Aurora police officers last month.
It is the first star known to support as many planets as are orbiting our own sun, and researchers believe that this is the first of many to come.
Colorado Governor John Hickenlooper appointed a new justice to the state's Supreme Court.
A construction project that spans Arapahoe County and Denver is officially open.
Police in Loveland arrested four men after an attempted kidnapping at The Outlets at Loveland.
Eight Sweet Leaf locations across the Denver metro area have been closed after their marijuana licenses were suspended. Police also arrested 12 people on Thursday.
Human remains found earlier this month near a western Colorado nursing home have been identified as that of a resident who went missing in July.
A state lawmaker who was caught with a gun in her purse while she was trying to go through security at Denver International Airport will not face charges.
A decline showing up in statistics on marijuana use among middle and high school students has Colorado officials looking at what's working.
The Oregon Zoo has a new member.
"The eagerly awaited arrival of Luke (Mark Hamill) -- with his promised tutelage of Rey (Daisy Ridley), and past role in the dark descent of Kylo Ren (Adam Driver) -- doesn't ignite as anticipated."
The Republican-led Federal Communications Commission voted Thursday to approve a controversial plan to repeal Obama-era net neutrality protections.
A man who reportedly threatened people while he was holding a knife and then stole a car is under arrest.
A ruling was issued about a welding company that paid a $23,500 settlement to a subcontractor all in coins that ended up weighing more than three tons.
Former Trump attorney Jenna Ellis, a former Colorado prosecutor, has pleaded guilty in the Georgia election case to aiding and embedding false statements in the 2020 election.
Watch Lauren Whitney's forecast
Jurors in the Aurora Police Officer Nathan Woodyard trial heard from a nurse who testified about the death of Elijah McClain.
Club leadership has decided to reopen inside the historic Satellite Hotel, where the rebranded club "The Q" will be a lounge environment and a safe space for drag performances.
Montrose County health officials said the 83-year-old woman is the first human death from the virus in the county so far this year.
The Colorado Department of Transportation has opened the new Thornton-Broomfield Mobility Hub along I-25 and Colorado Highway 7.
Thousands of emergency responders and the community gathered at Red Rocks Amphitheatre for a stair climb in remembrance of those who died in the 9/11 terrorist attacks 25 years ago.
Nestled against the backdrop of Adams County Fire Rescue's Station 11 is where people can now see a piece of history and a reminder of the lives that were lost on 9/11.
More than 100,000 vehicles drive along the I-270 corridor from I-70 to I-25 every day. The project includes express lanes, bridge replacement, and interchange modifications.
Thousands from across the U.S. and the Netherlands come to Red Rocks for the 9/11 stair climb 25 years later.
Firefighters climbed the Republic Plaza stairs on Friday to honor 9/11 first responders.
Recent rounds of monsoon moisture helped ease some of the short-term dryness across portions of northeast Colorado.
Watch the pep rally for Football Friday as Windsor prepares to take on Roosevelt High School.
Firefighters gather for the annual ceremony at Red Rocks Amphitheatre to honor 9/11 first responders.
Ben Shelton ended Carlos Alcaraz's title reign in the latest-finishing match in U.S. Open history, pulling out the victory in a marathon tussle that ended at 3:33 a.m. Wednesday.
The Broncos are highlighting their stadium's new food and drink options for their upcoming 2026 season.
The Border War between Colorado State University and the University of Wyoming returns this weekend, continuing one of the oldest rivalries in college football.
At the U.S. Open, artificial intelligence is giving players and fans a new way to experience the tournament.
Playing together at the U.S. Open in New York for the first time in four years, Serena and Venus Williams lost in a three-set thriller match in the first round of the women's doubles tournament.
The CIA released 71 reports from the months and years leading up to 9/11, providing a new look at what the spy agency told two presidents before the deadly strikes.
A mistrial was declared in the murder trial of Lindsay Clancy after jurors could not reach a unanimous decision. One of the jurors shares details on their deliberations in an interview with Gayle King.
An American Airlines reservations agent who took Betty Ong's historic 9/11 call recalls the flight attendant's bravery.
The report comes at a pivotal moment for the Federal Reserve, which is scheduled to meet next week to decide whether to hike interest rates.
One Canadian whiskey maker has found a workaround to Trump's Canadian alcohol ban.
The CIA released 71 reports from the months and years leading up to 9/11, providing a new look at what the spy agency told two presidents before the deadly strikes.
One Canadian whiskey maker has found a workaround to Trump's Canadian alcohol ban.
The trial of Khalid Sheikh Mohammed and three other alleged 9/11 plotters is scheduled to begin in June 2028.
Four former presidents were at the World Trade Center memorial site for 9/11 commemorations, while President Trump spoke at the Pentagon.
Mr. Trump's pledge to give $5,000 to Americans would stoke inflation and worsen the nation's fiscal outlook, according to economists.
Employer health benefit costs are projected to see the steepest increase next year since 2003. That could mean higher deductions and out-of-pocket costs for workers.
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.
Lindsay Clancy's case is resonating with moms across the U.S. — bringing into focus the spectrum of perinatal mood and anxiety disorders and the lack of resources for many women.
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."
The report comes at a pivotal moment for the Federal Reserve, which is scheduled to meet next week to decide whether to hike interest rates.
One Canadian whiskey maker has found a workaround to Trump's Canadian alcohol ban.
The development of AI "doesn't look that different from say, 'Terminator,' or from science fiction films," Jacob Coxon said.
The price of diesel has soared more than 60% over the last year, a surge energy experts say is likely to continue. Here's why.
Mr. Trump's pledge to give $5,000 to Americans would stoke inflation and worsen the nation's fiscal outlook, according to economists.
Evergreen High has two new members of its community -- two dogs whose presence has become part of the daily rhythm of the school, offering students and staff something they desperately needed after a shooting shattered their sense of safety.
Denver's Board of Ethics voted unanimously to investigate two complaints against City Attorney Miko Brown.
A former student and her parents are suing a church and school, alleging officials failed to protect the girl from a music director who they say sexually assaulted her when she was 13 and then failed to properly respond when concerns surfaced.
Despite having health insurance, families in Colorado have been hit with massive medical bills after their babies spent time in NICUs.
Denver Mayor Mike Johnston's security detail drew his gun on a man at Union Station last week, the mayor's office said Monday.
