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Yahoo says it believes hackers stole data from more than one billion user accounts in August 2013, in what is thought to be the largest data breach at an email provider.
Milder air moves in for Thursday and hangs around Friday before arctic air plunges back below zero by Saturday night into Sunday morning.
Police used DNA found inside a baseball cap to arrest a murder suspect in connection with a deadly shooting outside the Cold Crush nightclub.
Administrators closed a Centennial school after a Norovirus outbreak hit the classrooms. The Shepherd of the Hills school in Centennial has 200 students ranging in age from toddlers to 8th graders.
Police hope someone recognizes two suspects wanted for stealing packages of a front porch in Southeast Denver.
A throttle malfunction on an Air Force Thunderbirds aerobatic demonstration jet is being blamed for the jet's crash last June near the Colorado Springs Airport where President Barack Obama was attending an event.
Two Democratic presidential electors from Washington who want to see Donald Trump denied the presidency are asking a federal judge to ensure they don't get fined for ignoring the results of the popular vote here.
A school district in rural El Paso County is set to decide whether to arm teachers.
Visit the CAIC website at colorado.gov/avalanche for the latest on avalanche danger across the state of Colorado.
A 41-year-old man is facing murder charges after a DNA analysis led to his arrest.
Police have increased the reward money that's available to the person who provides a tip that leads them to the vandal or vandals responsible for racist graffiti on doors in an apartment complex.
With all the packages delivered between Thanksgiving and Christmas, the holiday season is a prime time for scammers.
Oil and gas company BP said Wednesday it will move headquarters staff for its onshore division from Houston to Denver because of the region's importance as an energy hub.
Newtown held a moment of silence and flags were flying at half-staff across Connecticut to mark the fourth anniversary of the Sandy Hook Elementary School shooting.
An Arvada woman became a crime victim twice in the same day.
Colorado Avalanche captain Gabriel Landeskog is set to undergo a cartilage transplant operation in the hopes of alleviating a long-term injury to his right knee.
In a surprise move, Colorado's House Judiciary Committee decided to disband the Colorado Commission on Criminal and Juvenile Justice.
One of the East High School deans who was shot by a student in March is sharing what happened that day. Jerald Mason told his story surrounded by parents pushing for safer schools.
State lawmakers passed a property tax relief bill in the final hours of the legislative session, but not without some fireworks.
Watch Ashton Altieri's forecast.
Two animal control officers from the Jefferson County Sheriff's Office rescued a fawn that was trapped between two railings on a metal deck in Morrison.
About a dozen cars were damaged in a high-speed crash in Boulder early Tuesday morning.
The sale ends the turbulent 23-year ownership for business mogul Arte Moreno.
Clean air advocates are asking local and state leaders in Colorado to act on the unhealthy ozone levels and their impacts.
The new rules will impact 377,000 Health First Colorado members, according to the Colorado Department of Health Care Policy & Financing.
After scoring six goals over the weekend, Denver Summit FC is pushing for the playoffs. What are their chances?
Watch Lauren Whitney's forecast
Clean air advocates are asking local and state leaders in Colorado to act on the unhealthy ozone levels and their impacts.
Waymo begins offering rides to the public in Denver on Tuesday.
The U.S. Army will remove a Black Hawk helicopter that crashed in Gilpin County in the coming days.
The sale ends the turbulent 23-year ownership for business mogul Arte Moreno.
The legal wrangling comes with the clock ticking toward Colorado's season opener at Georgia Tech on Sept. 3.
Lionel Messi played in six World Cups and led Argentina to win the tournament in 2022 in Qatar.
Cale Makar is back for eight more years, Colorado Avalanche fans!
Right now, people getting off at the I-25 and Broadway Station have to walk more than a mile to reach the future stadium site, but a pedestrian bridge would change all that.
The House on Tuesday passed a measure to extend government funding into December, averting a shutdown in the final stretch of the midterm campaign.
CBP informed Gregory Bovino in an email on March 2 that the agency was "conducting an official Inquiry into allegations of misconduct reported to CBP." He initiated retirement 16 days later.
A potential wiring issue could lead to vehicles losing power or disruption of other functions, such as windshield wipers and headlights.
IRS audits collected $3.5 billion less in fiscal 2025 as the agency shed thousands of auditors and other agency staffers.
MapQuest topped ChatGPT as Apple's most-downloaded free app after the digital mapping company said it would keep "historical, familiar" lake names.
The House on Tuesday passed a measure to extend government funding into December, averting a shutdown in the final stretch of the midterm campaign.
CBP informed Gregory Bovino in an email on March 2 that the agency was "conducting an official Inquiry into allegations of misconduct reported to CBP." He initiated retirement 16 days later.
IRS audits collected $3.5 billion less in fiscal 2025 as the agency shed thousands of auditors and other agency staffers.
If passed, the legislation would expand eligibility for residents in 57 Colorado zip codes to get compensation based on a list of eligible diseases and cancers, and would include coverage for workers and residents known as "downwinders."
The whistleblower, described by lawyers as a federal official, disclosed information about the Postal Service's new mail-voting procedures to Democratic Sen. Richard Blumenthal of Connecticut.
If passed, the legislation would expand eligibility for residents in 57 Colorado zip codes to get compensation based on a list of eligible diseases and cancers, and would include coverage for workers and residents known as "downwinders."
On Monday, health officials confirmed the first case of West Nile Virus found in Weld County this year.
The White House said the agreements will reduce costs to treat Parkinson's disease, macular degeneration, glaucoma, liver disease and other illnesses.
Caused by parasites spread via Anopheles mosquitoes, malaria can cause symptoms including nausea, headache and intense waves of fever and chills.
U.S. officials have confirmed cases of a parasitic illness tied to lettuce in three more states: Georgia, Tennessee and Texas.
A potential wiring issue could lead to vehicles losing power or disruption of other functions, such as windshield wipers and headlights.
IRS audits collected $3.5 billion less in fiscal 2025 as the agency shed thousands of auditors and other agency staffers.
MapQuest topped ChatGPT as Apple's most-downloaded free app after the digital mapping company said it would keep "historical, familiar" lake names.
The U.S. Department of Transportation announced that 110 CDL training schools were being ordered to shut down over a lack of English proficiency.
The White House said the agreements will reduce costs to treat Parkinson's disease, macular degeneration, glaucoma, liver disease and other illnesses.
Denver Mayor Mike Johnston's security detail drew his gun on a man at Union Station last week, the mayor's office said Monday.
Denver City Attorney Faces Second Ethics Complaint, This One Over DIA Legal Work
An anonymous Denver city employee has filed an ethics complaint against City Attorney Miko Brown, alleging she may have violated the Denver Code of Ethics in connection with the city's hiring of the law firm where Brown previously worked.
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.
