Colorado has mostly straight borders, which makes it look like a box on maps. These lines follow latitude and longitude, so ...

Colorado is often referred to as a perfect rectangle, yet this is more myth than reality. Surveying errors in the 19th century made its borders slightly irregular, debunking the squared-off state ...

Over the last month, two of Colorado’s latest gray wolf transplants were killed after crossing the border into Wyoming.

A day after the Trump administration sued Denver and Colorado officials to invalidate restrictions on cooperation with ...

The Colorado House passed a bill that would further limit local cooperation with Immigration and Customs Enforcement, or ICE, ...

And, while one of the Colorado collared wolves was reportedly close to the state border in Mesa County in January, none have entered Utah. Jolley reported that the Utah agency has coordinated ...