A Wyoming law that protects the identities of wolf hunters seems to behind an information blackout about the second Colorado ...

What caused a once thriving band of bighorn sheep in the Middle Missouri Breaks to vanish? Numerous studies have attempted to ...

Five sheep had been killed and investigators found evidence of wolf presence, including wolf tracks and bite marks on carcasses consistent with wolves.

A federal agency killed a collared wolf that appears to have crossed from Colorado into Wyoming and killed several sheep, government officials said Thursday. The wolf was part of a voter-driven ...

The U.S. Department of Agriculture’s Wildlife Services killed the male gray wolf after five sheep were attacked in Wyoming.

A wolf recently reintroduced in Colorado was killed by federal officials in Wyoming after depredating on sheep. Colorado Parks ... was likely killed by a mountain lion in mid-April in northwestern ...

A wolf released through Colorado’s controversial reintroduction program last winter met its end in north-central Wyoming last week ... to the loss of five sheep in the region.

What caused a once-thriving band of bighorn sheep in the Middle Missouri Breaks to vanish? Numerous studies have attempted to find clues to similar declines.