Colorado joins Ohio in offering $1M COVID-19 vaccine lottery

Colorado Gov. Jared Polis on Tuesday announced that the state will be offering five $1 million lottery prizes, totaling $5 million, to residents who have been vaccinated.

Colorado mom dies in motorcycle crash during memorial ride in honor of her late son

51-year-old Diane Everett died after crashing her motorcycle during a memorial ride in honor of her son, who was killed in a motorcycle crash last month. The grieving mom was riding one of her son's bikes when she lost control.

‘This was amazing’: No injuries after two planes collide midair over Colorado

Colorado deputies say they are amazed after reporting no injuries when two planes collided in the air Wednesday morning. One safely landed at a nearby airport. The other deployed a parachute and crash-landed in a field.

3 Colorado police officers resign after video of arrest of 73-year-old woman with dementia

Three Colorado police officers involved in the arrest of a 73-year-old woman with dementia who was shown being pushed to the ground and handcuffed on body camera footage have resigned.

Boulder shooter was allegedly 'chuckling' to himself as he murdered ten people: report

Ahmad Al Aliwi Alissa, 21, allegedly laughed and chuckled to himself as he went on a rampage through a King Soopers grocery store in Boulder, Colo., this week, killing 10 people. 

Suspected Boulder King Soopers gunman makes 1st court appearance

Ahmad Al Aliwi Alissa, the 21-year-old accused of fatally shooting 10 people in a Colorado grocery store, made his first court appearance on Thursday.

Boulder gunman's sister-in-law upset he was 'playing' with gun, took it away two days before rampage, cops say

A family member of the Boulder, Colorado, shooting suspect told police she saw him "playing" with a gun that looked like a "machine gun" and took it away from him two days before the deadly rampage. 

Eric Talley, officer killed in King Soopers shooting, honored with procession through Boulder

Officer Eric Talley, 51, was honored Monday night with a procession through Boulder, Colorado, just hours after he was killed while responding to a mass shooting at a King Soopers supermarket.

Boulder King Soopers shooting: 10 killed including police officer

One police officer was killed and "multiple" other victims were killed in a shooting at a King Soopers grocery store in Boulder, Colorado Monday. Police said a suspect has been detained.

Minor league Cubs player arrested over drugs in Colorado

A minor league baseball player is facing drug charges after police in Colorado found 21 pounds of methamphetamine and 1.2 pounds of oxycodone pills in his Chicago Cubs duffel bag.

‘Megadrought’ persists in western states with no end in sight, according to scientists

The western U.S. continues to endure dry conditions, and now scientists are using the term “megadrought” to describe the problem — which has existed for decades — with no end in sight.

Hundreds flooded streets near Colo. university for massive ‘party’ that ended in clash with police

Authorities said as many as 800 people were in the streets at one point near the University of Colorado in Boulder, and that breaking up the crowd took hours and even the use of tear gas. Bottles and rocks were reportedly also thrown at police.

LISTEN: United pilot called 'mayday, mayday' amid engine failure after Denver takeoff

The pilot of a United Airlines commercial jet called "mayday, mayday" as the aircraft experienced engine failure shortly after takeoff from Denver International Airport on Saturday, according to new audio.

Plane debris falls from sky onto Colo. neighborhood during emergency landing

A United Airlines plane experiencing a right-engine failure shortly after takeoff dropped debris over a Colorado neighborhood Saturday afternoon before turning around and making an emergency landing back at the airport.