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Newly obtained video clips show Sol Pais -- the teenager apparently infatuated with Columbine -- in Denver two days before she was found dead.
The state legislative session ends Friday at midnight, and some of the session's most controversial bills may be in trouble.
The U.S. Forest Service says the popular Maroon Bells Scenic Area in western Colorado will not open as scheduled May 15.
If anyone knows how to drive an 18 wheeler, it's Harold Trent.
Police in Lakewood investigated an officer-involved shooting on Monday afternoon. The shooting happened about 3:45 p.m.
Crews rescued a group of backpackers after they ran out of water and got lost in the Dominguez Canyon.
For a woman whose husband was among the victims in last week's fiery crash on I-70, she remembers the last time she talked to him. It was just moments before the deadly crash claimed his life.
A rain-snow mix hit the high country on Saturday and continued into Sunday.
After keeping a low profile for the last seven years, an accused scam artist appears to be up to his old tricks.
As Adria Lucerna left her son's elementary school, she had no other choice, but to stop in the middle of the road.
Increased property taxes have many homeowners in the Denver and surrounding areas feeling uneasy about the cost month to month.
Denver police have arrested a man suspected of beating four people with a baseball bat at a strip club on Sunday.
Students in the 27J School District play the string instrument of their choice every Monday as part of a new orchestra academy.
An EMT at Purgatory Resort is back on the ski slopes with new mettle, thanks to a revolutionary new metal implant
As the state braces for frigid temperatures and storms rocking portions of the nation, hundreds of flight cancellations and delays have been reported at Denver International Airport.
After CBS News Colorado received an award from the Martin Luther King, Jr. Business Awards, First at 4 anchor Mekialaya White sat down with freelance journalist Tamara Banks to discuss the history of the ceremony and why it's so important to the community.
Colorado Attorney General Phil Weiser joined a group of attorneys general from a dozen other states who sent a letter this week to the federal government asking that cannabis be reduced from a Schedule I to a Schedule III controlled substance.
Boulder King Soopers shooting suspect Ahmad Al Aliwi Alissa appeared in court on Friday as the state's Department of Human Services asked for more time to evaluate his sanity.
Investigators who entered the funeral home last fall testified they found stacks of partially covered human remains, bodily fluids several inches deep on the floor, along with flies and maggots. Nearly two dozen of those bodies had death dates from 2019, 61 were from 2020 and included adults, infants and fetuses.
Join CBS Colorado, 97.3 KBCO, and Raise the Future for A Day for Wednesday's Child on Wednesday, April 8th.
When children are taken out of a home, few people support the birth parents. Nikki Sanchez is uniquely qualified to do that.
As America celebrates 250 years as a nation this year, Colorado turns 150 as a state. Castle Rock offered grants to support efforts to commemorate the 150th anniversary.
A single malfunctioning piece of new equipment triggered a recent, sweeping power outage at Denver International Airport — an incident that stranded passengers in elevators and delayed nearly 500 flights.
A family is mourning the death of their loved one, who was killed while he was out of a vehicle after a crash on I-25.
At a meeting some residents of Federal Heights expressed concerns over the ouster of the fire chief and the police chief.
The annual event in Colorado benefits the Children's Diabetes Foundation. CBS Colorado's Michael Spencer emceed the event.
A single malfunctioning piece of new equipment triggered a recent, sweeping power outage at Denver International Airport — an incident that stranded passengers in elevators and delayed nearly 500 flights.
A man is hoping to find the person who saved his life and is asking for witnesses to come forward after he was shot in Denver's Central Business District late Friday night.
Approximately 5,000 fans of the Major League Soccer team said they'll be reimagining the look of the team. The name will not change.
This is Michigan's second NCAA title in school history, and the win ends a 26-year national championship drought for the Big Ten.
After shutting out Cornell in the semifinals, the University of Denver Pioneers' goalie Johnny Hicks made 26 saves against Western Michigan to knock out the defending national champs and send the Pioneers to Vegas.
Sidewalks were packed, and streets were buzzing Friday, as thousands of fans flooded downtown Rockies Opening Day.
Despite needing help with his motor skills and movement, it hasn't stopped Randy Milliken from loving his favorite team.
With only a few hours left until the big game -- the Colorado Rockies home opener at Coors Field in Denver -- CBS Colorado was keeping an eye on Ticketmaster for baseball fans who are looking to still purchase a ticket.
President Trump said he has agreed to a "double sided CEASEFIRE" with Iran, less than two hours before his deadline for Iran to either cut a deal with the U.S. or face massive strikes on its power plants.
Homeland Security Secretary Markwayne Mullin said DHS employees affected by the government shutdown will be paid through the recent pay periods by the end of the week.
Artificial intelligence is more likely to change the nature of work than to supplant masses of workers, according to researchers.
Raising a child through age 18 is most expensive in Hawaii, where a family would spend an estimated $412,661 in 2026, LendingTree found.
A pair of organizations filed a lawsuit challenging the Justice Department's determination that a presidential records law is unconstitutional.
President Trump said he has agreed to a "double sided CEASEFIRE" with Iran, less than two hours before his deadline for Iran to either cut a deal with the U.S. or face massive strikes on its power plants.
Homeland Security Secretary Markwayne Mullin said DHS employees affected by the government shutdown will be paid through the recent pay periods by the end of the week.
A pair of organizations filed a lawsuit challenging the Justice Department's determination that a presidential records law is unconstitutional.
Bill Gates will appear before the House Oversight Committee as part of the panel's investigation into Jeffrey Epstein, according to a source familiar with the plans.
Vice President JD Vance made the remarks in Hungary, where he is supporting Prime Minister Viktor Orbán Tuesday ahead of Orbán's reelection bid.
Two more drug-making giants, Abbvie and Genentech, will start selling popular medications on the White House's discounted pharmaceutical site as soon as Monday.
Behind some of the viral physiques lies a troubling trend: the use of a powerful drug never approved for humans.
The Environmental Protection Agency also added microplastics to its contaminant candidate list for the first time.
The COVID-19 variant BA.3.2, nicknamed "Cicada," has been detected in at least 23 countries and half the states in the U.S.
About half a million people in Colorado are living with a brain injury and many of them don't know it.
Artificial intelligence is more likely to change the nature of work than to supplant masses of workers, according to researchers.
Raising a child through age 18 is most expensive in Hawaii, where a family would spend an estimated $412,661 in 2026, LendingTree found.
Delta is the third major U.S. carrier to hike its bag fees, as airlines face surging jet fuel costs and other headwinds from the Iran war.
"This is a potentially huge market event like no other. It's a known unknown with a clock," one investment adviser said.
Federal regulators said the windshield wipers could fail, reducing the driver's visibility and increasing the risk of a crash.
A single malfunctioning piece of new equipment triggered a recent, sweeping power outage at Denver International Airport — an incident that stranded passengers in elevators and delayed nearly 500 flights.
Anticipating a challenging summer wildfire season, forecasters with Colorado's Division of Fire Prevention and Control are preparing to rely heavily on a pair of state-owned aircraft-both to detect fires early and to assist in fighting them once they ignite.
CBS Colorado is investigating a trucking company involved in a crash at a gas station in the southern part of the Denver metro area last month.
A Denver jury has found activist Regan Benson, a frequent critic of police, guilty of "doxing" a Denver police commander during a livestream last September, in what appears to be the first conviction under Colorado's anti-doxing law.
Fire chiefs in two departments northwest of Denver, Westminster and Arvada, say gaps in emergency dispatch technology between neighboring departments can slow response times and, in some cases, limit how quickly help arrives.
