Colorado Gov. Jared Polis on Sunday eased the state’s coronavirus mask mandate once again, this time to allow people gathering in indoor spaces to ditch their face coverings as long as 80% of those...

Colorado Gov. Jared Polis strongly indicated he would veto a bill from fellow Democrats to speed up the state’s reductions in greenhouse gas emissions, setting up a fierce intraparty brawl at the...

Democratic state lawmakers aiming to drive down health care costs plan to move forward this week with legislation to potentially create a public health insurance option after about a month of...

A bill that would temporarily prohibit people convicted of a violent misdemeanor from purchasing a firearm in Colorado will likely be part of a package of gun-control legislation Democratic state...

Coloradans who have been fully vaccinated against the coronavirus are more than 90% less likely to develop COVID-19 and vastly less likely to be hospitalized, state health officials said Tuesday....

Colorado businesses could be fined up to $250 if they refuse to accept cash for goods and services under a bill that cleared the state Legislature on Tuesday and is headed to Gov. Jared Polis’...

Gov. Jared Polis on Monday signed two bills tightening gun regulations in Colorado into law — the first new firearm restrictions enacted in the state since the red flag bill became law in 2019. The...

Starting Friday, Colorado counties will be left to decide how to control rising coronavirus cases and hospitalizations as the statewide COVID-19 dial system, which has set public health...

State lawmakers have sent two bills that would tighten gun regulations in Colorado to Gov. Jared Polis, who plans to sign them into law. Senate Bill 78 would require Coloradans to report a lost or...

A gun accessory possibly used by the gunman who killed 10 people at a Boulder King Sooper’s last month will be more regulated by the federal government, President Joe Biden said Wednesday as he...

Gov. Jared Polis on Friday finalized his decision to ease the state’s mask mandate starting on Saturday, allowing people in about half of the state’s 64 counties, but only representing a fraction...