The Colorado River from Glenwood Springs to the Utah border is now considered positive for zebra mussels, an invasive species known to devastate ecosystems and clog critical infrastructure.

Colorado officials have turned over records to federal immigration authorities at least four times this year, including one time by mistake, Gov. Jared Polis' office said Tuesday.

Colorado infrastructure is below average, on average, according to a new report released Wednesday by the Colorado Section of the American Society of Civil Engineers.

The sanctuary state of Colorado is suing a local cop who allegedly gave federal immigration agents information on a University of Utah nursing student with an expired visa, leading to her arrest ...

Millions still frozen Colorado still stands to lose more than $60 million in funding for training teachers, counselors and specialists and implementing school-based programs in music, art and STEM.

They’re calling it one of the worst cases they have ever seen: A Colorado puppy mill rescue group recently pulled 165 schnauzers from a property in southwest Colorado.

(The Center Square) – Colorado Attorney General Phil Weiser has filed a lawsuit against a Colorado sheriff's deputy, holding him liable for allegedly cooperating with federal immigration ...

New U-Haul research shows when people move out of Colorado, they are drawn to certain regions of the country. Here's where they are going.

The Hotel Colorado was named the 2025 Association Partner of the Year by the Colorado Society of Association Executives (CSAE), the organization announced in a news release on Tuesday afternoon. “My ...

Like it or not, Colorado’s future as an economic leader will depend on repeating the massive influx of residents that characterized the 2010s.

The third annual Celebrate Colorado week honoring the state’s birthday kicks off Friday, July 25 and runs through Sunday, August 3. It’s the first major event in the year’s long celebration ...

The Colorado Buffaloes' offseason has hit its homestretch. Still reeling from the departures of quarterback Shedeur Sanders, wide receiver/cornerback Travis Hun ...