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

Environmental groups and the U.S. Fish and Wildlife Service are seeking help from the public in investigating the killing this month of a gray wolf near Sisters. State and federal officials ...

The U.S. Department of Agriculture's Wildlife Services killed a male gray wolf in Wyoming on Sunday. The wolf had killed five sheep. The wolf had been translocated to Colorado from British ...