The noxious and fast-growing Eurasian watermilfoil has invaded a small lake in Pueblo connected to the Arkansas River, threatening more destruction.

Rio Blanco County was eliminated from the original list, leaving Garfield, Eagle and Pitkin counties as target areas.

Peruvian Indigenous spirituality joins Spanish Catholicism, the latter being cemented onto what was already there. A ...

Water from Colorado's West Slope basins plays a vital role in supporting the economy and natural environment across seven western U.S. states, but a new study finds that even under modest climate ...

Colorado receives $7.2 billion from the Bipartisan Infrastructure Law, creating jobs and funding transportation, clean energy ...

Gov. Jared Polis announced plans Friday for a pedestrian walkway that will connect the Colorado State Capitol to Lincoln ...

The Iowa Department of Natural Resources (DNR) gave the city approval to discharge the partially treated wastewater due to ...

Colorado Republican Gabe Evans accomplished something rare last week when he unseated the congressional incumbent in the ...

The walkway across Lincoln Street is less about safety and more about being a public art structure for Colorado's 150th birthday.

Boulder County Commissioners approved the BERT plan with a 2-1 vote, paving the way for a trail that will connect Boulder and ...

Amid some local angst, planners of a scenic gondola and mountain bike trail network in Colorado's central mountains are ...