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A 21-year-old gunman who disguised himself as a student to get into a New Mexico high school where he killed two students had caught the attention of U.S. investigators more than a year ago, authorities said Friday.
A bizarre series of crimes are being attributed to an unidentified man who is now recovering at a local hospital.
Elijah Brown scored 18 of his season-high 20 points in the second half to lead six Oregon players in double figures in a romp over Colorado State on Friday night.
President Donald Trump paid tribute Saturday to the leaders and foot soldiers of the civil rights movement whose sacrifices help make the United States a fairer and more just country, though protests surrounding his visit to Mississippi laid bare the stark divisions among Americans about his commitment to that legacy.
A man was taken into custody for possible DUI charges following the second of two fatal auto-pedestrian crashes Friday night.
Dog lovers are enjoying a new dog park in Denver this weekend.
Take a look back at the biggest news stories in Colorado in 2017.
It'll be another unusually mild and dry weekend around Colorado.
Every year, 30,000 people are fortunate enough to move off the organ transplant list. Jeff Leone is one of them.
A burglary suspect is still at large Friday night in an area expected to receive a number of people planning to cut Christmas trees.
Two of Colorado's greatest assets, aerospace and the beer industry, are joining forces.
A thief dressed as a minion from the popular animated movie series "Despicable Me" seems to be working for a villain as a porch pirate.
Denver police are warning of a scam at downtown bars that has cost some victims thousands of dollars.
With temperatures expected to be around 60 degrees on Sunday and prices for tickets plummeting, it may be the perfect time to take in a Broncos game at Mile High Stadium.
A Buckley Air Force unit is coming together to remember two Colorado airmen who lost their lives to drunk drivers.
On Friday, a doctor testified about what he believed happened in the final moments of Elijah McClain's final moments and how ketamine possibly played a role in his death.
John Castillo, Kendrick Castillo's father speaks at East High School's moment of silence for students and teachers who have been affected by gun violence.
The Jefferson County District Attorney's Office is "considering" investigating several unusual car sales between the Mayor of the small town and his daughter, who is the town clerk.
Watch Lauren Whitney's forecast
Most days, it's relatively calm inside the Legacy Events Center in Westminster, where you will find owner Juan Carlos Reyes prepping each table setting for an upcoming Quinceanera event.
Crews responded to the fire around 7:15 p.m. Monday when they noticed a column of smoke in the air while driving westbound on Alameda Avenue near I-225 and drove toward the smoke to investigate.
Residents have until December to submit an offer for San Lazaro Mobile Home Park, which is listed for $42.5 million.
Colorado's hot summer is contributing to an increase in rattlesnake sightings in popular open spaces.
The Colorado State Patrol says that in the first eight months of 2025, teens were at fault for almost 1,500 crashes.
Five 17-year-old boys were killed in a car crash over the weekend when the vehicle they were in went off the road and off the edge of a cliff.
The Broncos are closer to developing their new stadium at Burnham Yard. The team shared renderings of the new stadium and proposed developments surrounding the stadium.
Watch Alex Lehnert's full forecast
Colorado State Patrol says in the first eight months of 2025, teens were at fault for almost 1,500 crashes.
Denver City Council approved funding for Denver International Airport improvements, such as expansion of the north terminal and funding for the train and walkways.
The Aurora City Council has decided to develop new regulations on data centers instead of voting on a moratorium.
As the baseball world watched last weekend while women took the field in a female professional league for the first time in decades, teen baseball players across Colorado saw a future.
Colorado lacrosse champion Eliza Osburn's journey to the world stage started long before she ever put on a Team USA jersey.
Don Nelson was one of two coaches in NBA history to have at least 250 wins with three different franchises — Milwaukee, Dallas and Golden State.
Jorge Messi served as his son's agent and accompanied him to Europe when he signed with Barcelona as a teenager.
The kickoff time for the Denver Summit FC game on Saturday has been moved due to high temperatures forecast for this weekend.
At least 2,000 people have died among the confirmed cases in Congo's Ebola outbreak that is the fastest-spreading on record, according to the latest government data.
Ahead of a flight from Turkey, President Trump secretly left Air Force One and was moved to another plane with the help of a catering truck, according to a source, as the U.S. grappled with a threat from Iran.
No winning tickets were sold for Monday night's $905 million Powerball jackpot, so the estimated grand prize for Wednesday's drawing will be at least $1 billion, Powerball says.
Appeals court ruling could open the door to a flood of litigation against Google, Meta and other social media players.
Despite a rash of foodborne illnesses in recent months, one expert said the nation's food supply is "remarkably safe." Here's what to know.
Ahead of a flight from Turkey, President Trump secretly left Air Force One and was moved to another plane with the help of a catering truck, according to a source, as the U.S. grappled with a threat from Iran.
Colorado Rep. Lauren Boebert's son, Tyler Boebert, was arrested last weekend on suspicion of sexual exploitation of a child and other charges.
President Trump signed an executive order on childhood vaccine schedules Monday.
"This is a choice that I am making to feel more in control of my life," said 36-year-old Rep. Alexandria Ocasio-Cortez.
Dr. Jay Bhattacharya, director of the National Institutes of Health, said "I trust the science" on vaccines as measles cases have risen to their highest levels in 35 years.
More cataract patients, wanting not only restored but improved vision, are paying extra for their doctors to use a laser when a scalpel would do.
At least 2,000 people have died among the confirmed cases in Congo's Ebola outbreak that is the fastest-spreading on record, according to the latest government data.
Despite a rash of foodborne illnesses in recent months, one expert said the nation's food supply is "remarkably safe." Here's what to know.
President Trump signed an executive order on childhood vaccine schedules Monday.
"This is a choice that I am making to feel more in control of my life," said 36-year-old Rep. Alexandria Ocasio-Cortez.
No winning tickets were sold for Monday night's $905 million Powerball jackpot, so the estimated grand prize for Wednesday's drawing will be at least $1 billion, Powerball says.
Appeals court ruling could open the door to a flood of litigation against Google, Meta and other social media players.
Despite a rash of foodborne illnesses in recent months, one expert said the nation's food supply is "remarkably safe." Here's what to know.
In a 6,500-word post, the Meta CEO argues that superintelligence should be shared "with as many people and businesses as possible."
The issue arose when a skiff ran out of fuel off the coast of Alaska and called for assistance from nearby ships.
Some Coloradans who signed over their state tax credit for a free e-bike finally got their delivery.
U.S. Homeland Security Secretary Markwayne Mullin visited Colorado's Supermax prison, the U.S. Olympic & Paralympic Training Center and Immigration and Customs Enforcement offices in southern Colorado before holding a private meeting with U.S. Rep. Gabe Evans and Hispanic faith leaders.
An accident that sent two passengers tumbling from a chairlift at Vail was caused by components that were improperly installed when the lift was built nearly two decades ago, according to a state investigation.
For the first time, court photos show the inside of a Commerce City home where authorities found three children, 31 dogs, two cats and two guinea pigs living last fall.
A series of sports photos have become treasured memories for a grieving community.
