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Hanging Lake Trail will be closed and getting some much needed attentions starting Sunday night.
Boulder police are looking for a man they say sexually assaulted a woman on Friday.
The two-story-tall specimen of supersized drug paraphernalia is the main attraction at Cannabition.
The second day of a three-day music festival drew tens of thousands of concert-goers to Overland Park in Denver.
An impressive 13 year old has taken her experience with Lyme disease and turned it into a teaching opportunity.
Energy Day is a free, family-friendly festival focusing on STEM innovations.
Watch the complete CBS4 show and see a list of links from it.
Energy Day, organized by the Consumer Energy Alliance, is coming up on Saturday, Aug. 22nd. It's a free family festival focused on STEM (Science, Technology, Engineering and Math) activities.
A community came together Saturday to help the homless and let them know they're not alone. Muslim Family Services hosted the Day of Dignity event at Sonny Lawson Park on Welton Street.
Hundreds filled the floor and stands of the Colorado State University Equine Center Saturday for the "Guns & Hoses" boxing fundraiser.
Denver police say three people were shot early Sunday morning on Market and 15th Streets. Investigators say all victims are in critical condition.
Heatwave refuses to give up! Another Denver record bites the dust!
Saturday morning, the Rocky Flats Wildlife Refuge opened with a whisper.
A group of breast cancer survivors came together Saturday morning at PCL Construction Yard in Denver to raise money and awareness for cancer research.
Poudre Fire Authority says it's reviewing its bonfire policies after a homecoming bonfire ended with an explosion at Fossil Ridge High School. One firefighter suffered a minor facial burn, authorities said.
Researchers with Colorado State University spent two decades studying the ecosystems in Yellowstone National Park, with the goal of learning whether or not the reintroduction of wolves had any rapid impacts on willows and beavers.
With the city of Denver facing deep budget cuts this year, CBS News Colorado has learned that at least one city department has already implemented a hiring freeze and is actively discussing potential furloughs and layoffs for its workers.
The Charles Burrell Visual & Performing Arts Campus is named for the musical legend and celebrates his spirit.
Considering more than half of the 2.3 million acres of U.S. Forest Service land does not have roads or easily accessible land for cars and trucks to get our Forest Service representatives where they need to go, the next best option is also one of the oldest.
Watch Lauren Whitney's forecast
Three people, including a police officer, were injured when they were hit by a suspected drunk driver in Greenwood Village on Friday.
After a K-9 officer attacked a two-year-old and maimed her father, a Colorado family says they are facing hundreds of thousands in medical debt with no help from the county.
A Durango middle school teacher who obtained sexual images and meet-ups from more than dozen teenage boys by pretending to be a 16-year-old girl on social media was sentenced last week to four decades in prison.
Colorado Parks and Wildlife says a fisherman was injured in a bear attack in Jefferson County on Friday.
Earlier this week, the Firestone Police Department arrested a Colorado state trooper during an investigation into an attack.
Colorado's fall colors are starting up to 10 days early in 2026.
Joe Ruch is tracking the return of heavy rain.
Denver police are searching for a driver who seriously injured a pedestrian in a hit-and-run.
Three people, including a police officer, were injured in a crash involving a suspected drunk driver in Greenwood Village.
On Saturday, CBS Colorado anchor and reporter Kelly Werthmann is joining a dozen Denver stars making their dancing debut.
Serena Williams will team up with Carlos Alcaraz to create a powerhouse mixed doubles pair in her return to the U.S. Open.
Olympian Jenny Simpson said she won't be able to run again after being diagnosed with a rare heart condition earlier this year.
The Broncos won't be allowing fans into training camp Monday because the bleachers are unsafe after weekend storms.
One of Tommy John's biggest legacies to MLB was his comeback elbow reconstruction surgery that now bears his name.
Wednesday's meeting was the third community meeting for the La Alma Lincoln Park community since the Denver Broncos' leadership announced their plans to build the new Broncos stadium in the former railyard.
Serena Williams will team up with Carlos Alcaraz to create a powerhouse mixed doubles pair in her return to the U.S. Open.
The U.S. and Canada have wrangled for decades over trade, and somehow, they still managed to remain friends, allies and trading partners.
Federal officials announced sharp water cuts for the next two years on Friday for three Western states that rely on the imperiled Colorado River.
"I think we have about four to five passengers that were burned by the laptop," a pilot can be heard saying in air traffic control audio obtained by CBS News.
The Central African Republic is one of more than 30 countries the U.S. government has convinced to accept third-country deportees arrested as part of President Trump's large-scale crackdown on illegal immigration.
The U.S. and Canada have wrangled for decades over trade, and somehow, they still managed to remain friends, allies and trading partners.
State Sen. Cathy Kipp says a deepfake video of her violates Colorado law. She has filed what may be the first complaint under a state law that limits deepfakes, which use artificial intelligence to generate fake images of a person that look and sound real.
The Central African Republic is one of more than 30 countries the U.S. government has convinced to accept third-country deportees arrested as part of President Trump's large-scale crackdown on illegal immigration.
President Trump's legal team is threatening to sue left-leaning think tank Center for American Progress for defamation over a report it issued that found "no evidence that National Guard deployments have reduced violent crime."
Chief Justice John Roberts issued a stay that will remain in place until the Supreme Court takes further action.
Olympian Jenny Simpson said she won't be able to run again after being diagnosed with a rare heart condition earlier this year.
CBS News medical correspondent Dr. Céline Gounder, who has had melanoma herself, said Moderna's experimental trial is "a big win for mRNA vaccines against cancer."
Moderna and Merck announced study results that reflect a "landmark moment" in treatment for one of the deadliest forms of skin cancer.
Rep. Joe Neguse is hoping to pay it forward after his wife was diagnosed with breast cancer.
U.S. kindergarten vaccination rates have declined again, with exemptions reaching a record high for the 2025-2026 school year
The U.S. and Canada have wrangled for decades over trade, and somehow, they still managed to remain friends, allies and trading partners.
Cash drop social media accounts have people racing to find money hidden across the country. Here's what's behind the viral videos.
An alternative measure of unemployment that accounts for wages suggests the U.S. labor market is weaker than it looks.
Ground beef prices, now averaging nearly $7 a pound, remain historically high due to shrinking cattle herds.
United Airlines has completed Phase 1 of the expansion of the world's largest pilot training facility in Denver.
The city of Denver is paying four lawyers at an outside law firm as much as $800 an hour to defend the city in two employee lawsuits, despite being in a $200 million deficit.
Colorado's hemp-derived THC industry could see major changes later this year, though a federal crackdown scheduled for November may be temporarily postponed.
Attorneys for the State of Colorado say a newly uncovered White House email provides crucial evidence in their lawsuit alleging the Trump administration retaliated against the state over election policies and the prosecution of former Mesa County Clerk Tina Peters.
Colorado's wildfire fight is increasingly beginning from the air -- sometimes before a fire is even visible to the naked eye.
Some Coloradans who signed over their state tax credit for a free e-bike finally got their delivery.
