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The temperature at one weather station rose 20 degrees in 75 minutes.
Lions and tigers and bears are increasingly becoming night owls because of us, a new study says.
Staff at Water World are working with local officials as they clean up their contaminated water supply.
The suspect involved in a shootout with Denver police officers on Wednesday night has died.
Evacuation orders are still in place in Silverthorne as firefighters work to improve the fire lines on the fire burning on Buffalo Mountain.
A grass fire burned dozens of acres of farmland next to Interstate 70 and forced evacuations.
A Colorado Springs woman who doesn't have legs climbed to the top of Pikes Peak this week.
A grass fire that might have been sparked by a lightning strike burned 8,000 acres overnight in Weld County.
After nearly two months of living out of his truck, sometimes in motels, a Fort Collins man was given his stolen trailer back on Wednesday.
The idea of replacing books you give and take from a little free library is replaced with food for a small pantry.
With Election Day less than two weeks away, the Democratic gubernatorial primary is turning ugly.
A little girl battling leukemia said thank you Wednesday to the people who made her wish come true. Gabby Kovach wanted to be famous and other kids helped make it happen.
They say nothing in life is free… unless you're looking for a ride around downtown Denver.
A large number of Denver police responded to an officer-involved shooting near Colfax Avenue and Washington Street on Wednesday night.
Water World in Federal Heights will be closed Thursday and Friday after a possible water contamination in the park.
Dr. Danielle Dhaliwal with the Rocky Mountain Hospital for Children, sat down with CBS News Colorado's Alan Gionet to discuss respiratory illnesses and how to avoid them.
President Joe Biden arrived in Colorado on Tuesday for a visit that included two different stops. This came after a visit to Pueblo was canceled last month.
Wheat Ridge police investigated a homicide on Wednesday after shots were heard in the area of 38th Avenue and Teller Street. Officers rushed to the area near the Peter Damian Jewelry Store about 11:15 a.m.
The opening statements in the trial for a man accused of killing Arvada police officers began on Wednesday.
Opening statements begin Wednesday in the trial for two paramedics accused in the 2019 death of Elijah McClain.
Denver Health is expanding a program that puts whole blood directly into the hands of first responders, allowing patients with life-threatening injuries to begin receiving blood transfusions before they ever arrive at a hospital.
The Town of Castle Rock has implemented Stage 2 drought restrictions in response to sustained high water demand and low water supply.
Mile High Youth Corps workers teamed up with Genesee Foundation workers to thin forest areas in need of mitigation.
A Denver bar must "cease operations and close immediately," the city says, after one person was killed in a shooting there early Monday morning.
Fans of Monty Python will soon have a chance to experience the iconic comedy live as the national tour of Monty Python's "Spamalot" comes to the Buell Theatre Aug. 11-23.
Watch meteorologist Callie Zanandrie's forecast.
Denver police ask for help identifying 7 suspects wanted in connection to an aggravated robbery in the area of 18th and Market on June 12.
Boulder proposes ballot measure to address rising child care expenses that would cost $110 - $120 per household per year.
Aer Lingus will discontinue flights between Denver and Dublin after Sept. 28.
Police in Wheat Ridge investigated an early morning crash at 30th and Sheridan.
Colorado general manager Josh Byrnes helped orchestrate a trade with his former team Monday as the Rockies sent right-hander Seth Halvorsen to the Los Angeles Dodgers for two minor league players.
When Brady Russell helped douse his coach Mike McDonald with Gatorade after winning the Super Bowl, he wasn't only celebrating a championship but a long, hard journey to football's mountain top.
As Spain's World Cup champs took to the stage with their trophy, President Trump joined them in their moment of glory.
Spain dominated the match, outshooting Argentina 20-3, but couldn't manage a goal in regulation — finally scoring in the second period of extra time.
It was the highest-scoring World Cup game since Hungary beat El Salvador 10-1 in 1982.
The Secret Service said a member of Vice President JD Vance's detail is under investigation for "compromising operational and information security."
The recall affects white-shell and cage-free eggs sold under multiple grocery brands in six states. No illnesses have been reported.
The House on Thursday voted to direct President Trump to end the war with Iran, after four Republicans joined Democrats to rebuke the president over his handling of the conflict.
The last time global oil prices settled above $100 was on May 22, data from FactSet shows.
The GOP chair of the House Judiciary Committee encouraged the DOJ to look into criminally charging Jack Smith, alleging the former special counsel who brought charges against President Trump lied to Congress.
The Secret Service said a member of Vice President JD Vance's detail is under investigation for "compromising operational and information security."
The House on Thursday voted to direct President Trump to end the war with Iran, after four Republicans joined Democrats to rebuke the president over his handling of the conflict.
The U.S. Navy is taking a major step to restrict press access to information about service members by no longer releasing information about any sailor's service history.
The GOP chair of the House Judiciary Committee encouraged the DOJ to look into criminally charging Jack Smith, alleging the former special counsel who brought charges against President Trump lied to Congress.
Secret Service officials warned nationwide threats have reached an unprecedented level since January, nearly 40% higher than during the same period last year.
The FDA panel will review seven peptides and decide if they should be added to a list of substances that can be safely produced by compounding pharmacies.
The recall affects white-shell and cage-free eggs sold under multiple grocery brands in six states. No illnesses have been reported.
Denver Health is expanding a program that puts whole blood directly into the hands of first responders, allowing patients with life-threatening injuries to begin receiving blood transfusions before they ever arrive at a hospital.
As Colorado experiences more extreme weather, from prolonged droughts and wildfires to heavy rainfall and flooding, researchers are taking a closer look at a consequence of climate change: the potential impact on human health.
The case accuses OpenAI of practicing medicine without a license and failing to safeguard users seeking health advice.
The recall affects white-shell and cage-free eggs sold under multiple grocery brands in six states. No illnesses have been reported.
The last time global oil prices settled above $100 was on May 22, data from FactSet shows.
The EU fined Google 890 million euros ($1 billion) after it said the tech giant broke digital antitrust regulations by setting up Google Play and its search engine to steer consumers toward its own services and apps over others'.
The Stop Insider Trading Act would prohibit members of Congress, their spouses and dependent children from purchasing publicly traded stocks.
The case accuses OpenAI of practicing medicine without a license and failing to safeguard users seeking health advice.
A man who stopped to help victims of a devastating motorcycle crash instead found himself handcuffed, jailed and accused of driving under the influence -- despite repeatedly asking officers to administer a breath test that he believed would prove his innocence.
For Billy Hailey, his release was a day he had been waiting for and working toward for 20 years. Now, he is unexpectedly back in custody after the state says it miscalculated the date.
A second family in Colorado says a little-known insurance rule has left them fighting two companies to get medical bills paid.
Memorials are being held in the hometowns of three wildland firefighters who died while battling a fire on the Colorado-Utah border. Meanwhile, the circumstances surrounding their deaths are still under investigation.
Concerns are emerging about a company formerly known as COE Bikes, which continues advertising free e-bikes and is now drawing scrutiny from state agencies.
