Learning from the Marshall fire, plus a bill to ban a wide swath of semiautomatic guns, pause petition for wolf ...

The request to temporarily halt the program came as another 10-15 wolves are set to be released in the coming weeks on the ...

Senate Bill 3 would also outlaw rapid-fire trigger activators and bump stocks, which can make a semiautomatic firearm fire at ...

Reps. Ken DeGraaf and Scott Bottoms, both of Colorado Springs, led the push to question election results, echoing the ...

A backcountry skier was killed Tuesday after being caught in an avalanche near Red Mountain Pass in southwestern Colorado.

Marshall fire smoke toxins lingered in neighboring homes and caused health problems for months, twin CU Boulder studies say, as SoCal burns.

The Colorado Sun is an award-winning news outlet based in Denver that strives to cover all of Colorado so that our state — ...

There are 100 state lawmakers in Colorado who meet each year for a 120-day session to debate and reject or pass bills ...

Officials could not resolve key questions about the $5 billion deal, which aimed to secure Colorado River Basin water rights ...

State legislators are grappling with how Colorado will fund K-12 schools and public colleges in the face of looming budget ...

Denver Director of Policy Matt Ball is the third person this week appointed by a vacancy committee to serve in the Colorado ...

Direct neighbors of the burned Marshall fire homeless suffered measurable increases in volatile organic compounds from toxic smoke in their homes, and hundreds more residents reported headaches and ...