Like the majority of Colorado’s big game species, the success of Rocky Mountain bighorn sheep is up against habitat loss and ...

A decade-long saga involving planned workforce housing for the Vail ski resort on land inhabited by Colorado's bighorn sheep has been resolved, with the resort agreeing to build in another part of ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. Of the many troubled species, perhaps one of the most beleaguered in the West is the ...

After three days of presenting evidence and hearing testimony in the immediate possession hearing between the town of Vail against Vail Resorts, the fate of the East Vail site known as Booth Heights ...

A bighorn ram uses a wildlife crossing near the Long X Bridge south of Watford City, N.D. Additional wildlife crossings are planned in the Highway 85 expansion project. (Contributed/North Dakota Game ...

Bighorn sheep are beautiful nomadic creatures known for their large, curved horns and innate ability to navigate steep and rocky terrain. "They have one of the original four-wheel drives," said Steve ...

North Dakota doesn't have many bighorn sheep, but vast appreciation and genuine curiosity from hunters and non-hunters alike more than compensate for lack of population. While this could be said for ...

Wyoming wildife officials and others fear a Utah-based company’s plan to build a 900-megawatt power project at Seminoe ...