Watch CBS News
The Las Vegas gunman meticulously planned how to carry out the worst mass shooting in modern U.S. history, researching SWAT tactics, renting other hotel rooms overlooking outdoor concerts and investigating potential targets in at least four cities, authorities said Friday.
On the eve of the Sandy Hook shooting anniversary, dozens of Denverites lined the streets with a goal of ending gun violence.
About 500 people attended the service in a makeshift sanctuary on a baseball field a few blocks away from the church.
The worship hall is bullet-riddled and destroyed but the remaining members of the congregation will have a service next door.
The victims of the mass shooting in Las Vegas included a veteran who managed a gym in Colorado Springs.
Several Coloradans returned home Monday night after chaos erupted at a country music festival in Las Vegas over the weekend.
Coloradans returning from Las Vegas were still shaken when they landed at Denver International Airport, hours after a deadly mass shooting.
Denver Emergency Management officials are offering their condolences and prayers to the victims in Las Vegas after the deadliest mass shooting in recent U.S. history.
The community is mourning the loss of three people shot dead Friday at Planned Parenthood. One police officer and two civilians died after a gunman opened fire at the clinic.
Faith led Garrett Swasey to a career in public service and pastoral care, and duty led him to a Planned Parenthood clinic where he was gunned down.
A man from North Carolina described as a loner who avoided eye contact opened fire at a Colorado Planned Parenthood clinic and killed three people, including a police officer, authorities and neighbors said.
Three people were killed -- including a police officer -- and nine others were wounded after a gunman burst into a Planned Parenthood clinic in Colorado Springs and opened fire.
Nothing captivates people's attention like a mass shooting, and in Colorado long-term residents know all too well the sorrow and devastation caused by a mass shooter.
A judge in the Colorado theater shooting case has ordered that some of the suspect's educational records be released to prosecutors.
Low snowpack is raising concerns, as debris in Colorado's backcountry is becoming exposed, posing risks to skiers.
Colorado residents and visitors from across the country have flocked to Golden to celebrate their own version of Super Bowl weekend.
The Denver Broncos didn't make it to the Super Bowl this year, but Colorado was still represented on one of football's biggest stages.
A Lakewood man and his girlfriend were recently sentenced for the death of the man's mother. They were the disabled woman's caregivers for seven years due to her deteriorating health.
Officials are seeking photos, videos, witnesses and information about what may have started a 130-acre grass fire on Saturday.
Low snowpack is raising concerns, as debris in Colorado's backcountry is becoming exposed, posing risks to skiers.
Colorado residents and visitors from across the country have flocked to Golden to celebrate their own version of Super Bowl weekend.
The Denver Broncos didn't make it to the Super Bowl this year, but Colorado was still represented on one of football's biggest stages.
A Lakewood man and his girlfriend were recently sentenced for the death of the man's mother. They were the disabled woman's caregivers for seven years due to her deteriorating health.
Officials are seeking photos, videos, witnesses and information about what may have started a 130-acre grass fire on Saturday.
Pope Leo XIV has accepted the resignation of the Archbishop of Denver and appointed his successor.
Denver police are searching for a suspect wanted in connection with a hit-and-run crash last month that left three people injured.
Colorado residents and visitors from across the country have flocked to Golden to celebrate their own version of Super Bowl weekend.
Low snowpack is raising concerns, as debris in Colorado's backcountry is becoming exposed, posing risks to skiers.
Ariana Akey of Mountain Vista High School spoke to CBS News Colorado about her journey to the Super Bowl of high school flag football.
The Denver Broncos didn't make it to the Super Bowl this year, but Colorado was still represented on one of football's biggest stages.
Bad Bunny is set to take the stage at halftime for the 2026 Super Bowl. Here's who else is performing at Super Bowl 60.
Skier Chris Lillis said he was "heartbroken about what's happened in the United States," while skater Amber Glenn said she "will not just be quiet."
More than 35 local, state and federal agencies have been working for the last 18 months to prepare for Super Bowl LX in Santa Clara, California.
Team USA star skier Lindsey Vonn takes part in her first training session at the Winter Olympics, battling a serious injury two days before her first event.
Brad Arnold, the founder and lead singer of the 3 Doors Down has died following "his courageous battle with cancer," the rock band announced Saturday on social media.
Bad Bunny is set to take the stage at halftime for the 2026 Super Bowl. Here's who else is performing at Super Bowl 60.
Skier Chris Lillis said he was "heartbroken about what's happened in the United States," while skater Amber Glenn said she "will not just be quiet."
More than 35 local, state and federal agencies have been working for the last 18 months to prepare for Super Bowl LX in Santa Clara, California.
Though the commerce secretary has called his interactions with Epstein as "limited," the two were in business together four years after Epstein's 2008 guilty plea.
Nexstar's acquisition of Tegna would bring together two companies with significant holdings in local broadcast media.
Skier Chris Lillis said he was "heartbroken about what's happened in the United States," while skater Amber Glenn said she "will not just be quiet."
Immigration enforcement will take center stage next week in D.C. Lawmakers will hold two high profile hearings as Congress faces a looming deadline to fund the Department of Homeland Security.
Though the commerce secretary has called his interactions with Epstein as "limited," the two were in business together four years after Epstein's 2008 guilty plea.
President Trump called GOP Sen. Tim Scott after the South Carolina Republican publicly urged the president to remove a reposted video depicting former President Barack Obama and former first lady Michelle Obama as apes.
Colorado health officials have issued a safety notice over batches of marijuana contaminated with yeast and mold sold in 31 stores across the state over the past two-and-a-half months.
Becca Valle, then 37, enrolled in a cutting-edge clinical trial after surgery removed an aggressive tumor from her brain.
The Trump administration launched its new TrumpRx direct-to-consumer prescription drug listing site late Thursday, part of a push to offer medication at steep discounts.
On Colorado's Eastern Plains, danger can strike faster than help can reach you. For one rancher in Sterling, a simple chore in his land turned into the fight of his life.
People who call 911 in Aurora for non-emergency medical issues now have the option to be connected to a doctor virtually instead of having an ambulance sent to their location.
Colorado health officials have issued a safety notice over batches of marijuana contaminated with yeast and mold sold in 31 stores across the state over the past two-and-a-half months.
Design plans for the community include walking trails, play areas, community gardens, and indoor gathering spaces. The property sits next to Expo Park and a city recreation center, the Highline Canal Trail, and transit access.
Nexstar's acquisition of Tegna would bring together two companies with significant holdings in local broadcast media.
Though the commerce secretary has called his interactions with Epstein as "limited," the two were in business together four years after Epstein's 2008 guilty plea.
Resurgent technology stocks drove the rebound after a volatile week, while bitcoin also recouped losses.
Denver drivers continue to be impacted by a change in how parking tickets are disputed. That system changed in September, when the city eliminated the ability to dispute parking tickets online.
Former Denver Police Chief Paul Pazen, who retired as chief in 2022, plans to announce next week that he is running for a seat on Denver City Council.
Colorado parents are raising concerns after a dispute between their school district and its water provider put the school's future firefighting water supply in question.
An Arapahoe County judge ordered Aurora resident Daniel Alexander Ashby to stand trial for felony assault, after witnesses say Ashby body-slammed defense lawyer H. Michael Steinberg in a courthouse hallway last December.
Newly released documents from the Lakeside Police Department say former Sgt. Howard Prince admitted to cheating on his time records, but also said that in an interview, the sergeant said he didn't know why he falsified his time sheets.