The U.S. Fish and Wildlife Service announced Wednesday that it had completed necropsies on two female wolves that died in the spring. Both were among the 15 wolves relocated to Colorado in January ...

Colorado Parks and Wildlife said Wednesday that necropsy results provided by U.S. Fish and Wildlife Services show that one wolf was killed by a mountain lion, while the second appears to have died ...

Recently, the California Department of Fish and Wildlife announced it had made the difficult decision to kill four members of one of the state’s 10 known wolf packs in an area just north of Lake Tahoe ...