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Donald Trump's campaign is making its biggest ad buy to date, with plans to spend upward of $10 million on commercials airing over the next week or so.
Colorado's top elections official says backers of two proposed ballot measures to change how oil and gas drilling is regulated have failed to get enough signatures to get them on this fall's ballot.
The Green Party's candidate for president is hoping to raise awareness about her campaign in Colorado.
Republican Rep. Mike Coffman met Saturday with former presidential hopeful Carly Fiorina at an event to talk about expanding business opportunities for women.
Green Party presidential candidate Jill Stein is campaigning in Colorado this weekend.
Colorado, Kansas and Nebraska have reached a new agreement in their longstanding conflict over water in the Republican River basin, the states announced Friday.
Republican Rep. Mike Coffman is sharing the stage Saturday with former presidential hopeful Carly Fiorina at an event about expanding business opportunities for women.
A teenager who inspired a major change to Colorado's medical marijuana law has died.
Sen. Michael Bennet toured the Colorado River on Thursday to get a closer look at the improvements along the banks. He also said the projects show the importance of public lands in Colorado.
Republican presidential nominee Donald Trump's campaign announced its co-chairs for Colorado on Thursday. They will be leading coalitions targeting Hispanics, African Americans and women.
Republican presidential candidate Donald Trump will be in Colorado on Thursday for a fundraiser.
Supporters of Amendment T rallied at the State Capitol on Tuesday to gain support for the measure which calls for a reference to slavery to be removed from the Colorado Constitution.
An indoor marijuana grow facility has been approved in the community of Hygiene in Boulder County.
Colorado voters will get to decide this fall whether to scrap presidential caucuses and replace them with primary elections.
Gov. John Hickenlooper may ask for a one-third cut in greenhouse gas pollution from power plants.
Over 2,000 state Republicans packed an auditorium on CSU's Pueblo campus after waiting in line for up to five hours.
More than 2,000 Republicans gathered in Pueblo on Saturday to hear from candidates in statewide races.
A progressive activist has filed a lawsuit in Denver District Court against two democratic state lawmakers who attended an expensive retreat with lobbyists.
Colorado is losing businesses and jobs at an alarming rate. Now, the ones who've stuck around are calling on state leaders to make changes before things get even worse.
The race for mayor in Nederland this week came down to one vote. Incumbent Billy Giblin is leading in the race against the town's Mayor Pro Tem Nichole Sterling. But the razor thin margins could call for a recount, it also means every vote certainly counted.
Gov. Jared Polis signed the bill on Wednesday.
City council members approved four separate ordinances last year that eliminated minimum parking requirements, limited the size of a home, and lifted restrictions on how many units could be in that home.
Many of those drivers are only charged with misdemeanors and face probation, even as the number of people killed in crashes increases.
The City and County of Denver wants young people engaged in local government. They're calling on juniors and seniors to apply to serve on the commissions within the human rights and community partnerships.
Denver's top election official says he will not comply with President Donald Trump's executive order on voting by mail, and the state will continue as planned.
A University of Colorado School of Law professor spoke with CBS Colorado about what's at the center of this fight over who gets to become a citizen of the United States.
Colorado lawmakers have introduced a bill that would bar providers from collecting medical debt by garnishing wages, seizing assets below $30 thousand, or placing a lien on a person's primary home.
On Tuesday night, the Denver City Council approved a contract for Axon to operate the city's license plate reader cameras.
Many Coloradans feel the recent Supreme Court case considering whether Colorado's law addressing conversion therapy violates free speech will have long-lasting effects on the health and well-being of our children, but disagree on what that outcome will be.
On Tuesday, Gov. Polis signed a bill changing the name of César Chávez Day to Farm Workers Day.
City buildings in Denver were closed on Monday in celebration of Sí, Se Puede Day. The day is replacing César Chávez Day following allegations of sexual abuse by the former union and civil rights leader.
A group of Colorado lawmakers want to change how RTD is run.
Colorado's primary election is two months away and we have a clearer picture tonight of which Democrats will be on the ballot.
The vice chair of the state's Joint Technology Committee is raising questions about finances in the Colorado Office of Information Technology.
A fight is on to change that at the Colorado State Capitol.
A newly introduced bill at the Colorado State Capitol would allow LGBTQ individuals to sue for damages caused by so-called conversion therapy, or therapy aimed at changing the sexual orientation or gender identity of a person.
The measure is being pushed by some Colorado lawmakers who want no more "puppy mill pipelines" in the state.
Some state lawmakers in Colorado want to expand the use of automatic red light and speed cameras. Right now, law enforcement officers can only use the cameras to issue citations in certain areas, like a school zone or near a park.
Two bills making their way through the Colorado General Assembly would require screening kids for vision loss at an earlier age and make school physicals more accessible.
The Boulder International Film Festival wrapped up its 22nd year over the weekend with screenings from its popular Adventure Film Program.
"Steel Magnolias" is an all-time favorite film for many, and now you can see the stage version in Colorado.
Firefighters are working to extinguish a grass fire that broke out north of Sterling on Sunday.
The Denver Pioneers' men's hockey team has made its triumphant return after beating Wisconsin 2-1 for the team's 11th national title.
Denver Public Schools and the Denver Classroom Teachers Association came together last year to work toward greater and more sustainable compensation. Now, they're asking for public feedback.
Watch Alex Lehnert's forecast
Gov. Polis ordered the flags at half staff Monday for the late Sen. Ben Nighthorse Campbell's memorial service.
Jury trial expected to begin Monday morning for Lamumba Sayers in Adams County, Sayers is accused of shooting and killing Malcom Watson in August 2024.
Westminster is hosting Pothole Palooza 2026, a focused effort where their streets team hits the road to repair as many reported potholes as possible, plus any others they spot along the way.
How to make the most of your tax refund in this edition of Making Ends Meet.
The Denver Pioneers' men's hockey team has made its triumphant return after beating Wisconsin 2-1 for the team's 11th national title.
Bednar was struck by a puck during Saturday's game against the Vegas Golden Knights and was taken to the hospital. He was standing behind the Avs' bench when a puck flew over the boards and hit Bednar in the third period.
Denver has thrived in the uncomfortable, refusing to panic even when the opponent is dominating play. Much of that is because of the freshman in the Pioneers' net.
On Friday morning, the Colorado Rockies confirmed they have sold 40% of the team's ownership to the Penner Family, the same family that owns a majority stake in the Denver Broncos.
The Penner Sports Group, part of the ownership of the Denver Broncos, has purchased a minority stake in the Colorado Rockies.
To fuel their artificial intelligence initiatives, tech companies are building massive numbers of AI data centers, with more than 4,000 in operation across the country. But some communities, wary of the environmental and financial implications, are fighting back.
President Trump said the U.S. Navy will begin blockading ships from entering or exiting the Strait of Hormuz and intercept vessels that have paid tolls to Iran.
Gas prices put pressure on pocketbooks — and President Trump's ratings — as Iran war continues.
The Artemis II astronauts flew back to the Johnson Space Center in Houston Saturday to cheers and applause from family members and hundreds of NASA workers.
The destroyers were beginning mine-clearing operations in the vital waterway, U.S. Central Command said Saturday.
President Trump said the U.S. Navy will begin blockading ships from entering or exiting the Strait of Hormuz and intercept vessels that have paid tolls to Iran.
Gas prices put pressure on pocketbooks — and President Trump's ratings — as Iran war continues.
Two U.S. congressman representing Colorado have found a way to transcend current division, distrust and dysfunction.
A progressive activist has filed a lawsuit in Denver District Court against two democratic state lawmakers who attended an expensive retreat with lobbyists.
Transportation Secretary Sean Duffy pointed out that gamers "have many of the hard skills it takes to be a successful controller."
Jack Alston was used to migraines, but after two concussions in middle school, he was stuck with a headache that wouldn't go away.
The technology the Colorado father developed, called Delivery Date AI, analyzes standard ultrasound images to estimate when a baby is likely to arrive, rather than relying solely on a traditional due date based on a 40‑week pregnancy.
Some states already don't have enough staff to quickly process Medicaid applications and answer enrollees' phone calls. Researchers say they may not be prepared to handle new Medicaid work rules, predicting people will lose coverage as a result.
Two more drug-making giants, Abbvie and Genentech, will start selling popular medications on the White House's discounted pharmaceutical site as soon as Monday.
Behind some of the viral physiques lies a troubling trend: the use of a powerful drug never approved for humans.
To fuel their artificial intelligence initiatives, tech companies are building massive numbers of AI data centers, with more than 4,000 in operation across the country. But some communities, wary of the environmental and financial implications, are fighting back.
Inflation rose at an annual rate of 3.3% in March, driven by the sharpest monthly increase in gas prices since 1967.
The technology the Colorado father developed, called Delivery Date AI, analyzes standard ultrasound images to estimate when a baby is likely to arrive, rather than relying solely on a traditional due date based on a 40‑week pregnancy.
Colorado is losing businesses and jobs at an alarming rate. Now, the ones who've stuck around are calling on state leaders to make changes before things get even worse.
Few ships passed through the waterway Wednesday and Thursday despite a ceasefire agreement that was supposed to open the waterway key to transiting oil across the globe.
A single malfunctioning piece of new equipment triggered a recent, sweeping power outage at Denver International Airport — an incident that stranded passengers in elevators and delayed nearly 500 flights.
Anticipating a challenging summer wildfire season, forecasters with Colorado's Division of Fire Prevention and Control are preparing to rely heavily on a pair of state-owned aircraft-both to detect fires early and to assist in fighting them once they ignite.
CBS Colorado is investigating a trucking company involved in a crash at a gas station in the southern part of the Denver metro area last month.
A Denver jury has found activist Regan Benson, a frequent critic of police, guilty of "doxing" a Denver police commander during a livestream last September, in what appears to be the first conviction under Colorado's anti-doxing law.
Fire chiefs in two departments northwest of Denver, Westminster and Arvada, say gaps in emergency dispatch technology between neighboring departments can slow response times and, in some cases, limit how quickly help arrives.