State

The Colorado Supreme Court is hearing arguments in a high-stakes lawsuit over how much weight the state should give public health and the environment when regulating the oil and gas industry.

Police on the Front Range said a registered sex offender is suspected in an attempted kidnapping.

A woman defends Spanish speakers in a video that has since gone viral.

The owner of a southern Colorado bowling alley has died after getting stuck in a pin setting machine.

Colorado wildlife officials say evidence does not support a woman's claim that she was attacked by a black bear while hiking with her dog at a state park northwest of Denver.

Just after noon on Tuesday authorities announced they had located the 10-year-old who had been missing since Monday night.

Authorities say Denver Public Schools crisis counselors met with children at an elementary school after a 9-year-old student killed himself after he was reportedly bullied for being gay, the Denver Post reports.

A man whose pregnant daughter was killed, along with his two granddaughters, sobbed with his face in his hands as a Colorado judge read formal charges against his son-in-law.

A sheriff's deputy has been shot while exchanging gunfire with a suspect. It happened Wednesday night in Greeley in northern Colorado.

Colorado prosecutors say they believe a Colorado man killed his pregnant wife and two daughters in their home.

A powerful storm that pummeled a zoo in southern Colorado with large hail, injuring at least eight people, also killed three animals.

The Weld County Department of Public Health and Environment says it is the first human case of the virus this year in Colorado.

Just before noon Thursday Colorado State Patrol said that Sparrow was found safe.

Colorado Parks and Wildlife is offering free entrance for active-duty military and veterans to state parks in August.

An employee of a Colorado school district is accused of slapping a young student with special needs while riding on a school bus.

Police in Wyoming are investigating after an off-duty officer from Colorado pulled a gun on a teenager who was running to a bus stop.

Walker Stapleton and Jared Polis both made a note of unity in their victory speeches Tuesday night after they clinched the gubernatorial nomination for their parties.

A man struck and killed by a freight train in northern Colorado has been identified as the nephew of U.S. Rep. Ed Perlmutter.

Authorities say one boy is dead and his brother is in critical condition after a shooting in a suburban Denver parking lot earlier Thursday.

A body was found on an island in the Colorado River west of Parachute on Saturday.

A wildfire that's ripping through southwestern Colorado is expected to hit homes Friday.

Denver police say an Uber driver who fatally shot a passenger has been arrested.

Passengers on a Frontier Airlines flight that left Denver on Thursday say a drunk man assaulted two women and urinated on the seat in front of him.

A state committee has been created concerning changing the maximum jail sentence for certain crimes from one year to 364 days. For immigrants with legal status, they could run into problems if they commit a crime that carries a penalty of one year or more.

A bill that would allow concealed carry guns on school grounds in Colorado has failed again.

A Colorado company says it has engineered a portable shield that can protect students from bullets fired from handguns while remaining light enough for them to carry in their backpacks.

Family, friends and law enforcement officers from across Colorado will say goodbye to a fallen deputy on Friday.

Police in Colorado Springs say a toddler was shot by someone firing a gun in a neighboring apartment.

As the Colorado Legislature begins its 120-day-long 2018 session, both parties seek another round of bipartisanship success amid tension over unresolved sexual misconduct allegations and elections in November.

A funeral for a Colorado deputy, killed in the line of duty is set to take place Friday morning.