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

Conservation efforts targeted at the Mexican gray wolf have shown positive results, according to recent studies, but last ...

A gray wolf brought to Colorado from Canada as part of the second round of reintroductions was killed in Wyoming after it was ...

Environmental groups and the U.S. Fish and Wildlife Service are seeking help from the public in investigating the killing ...

Colorado Parks and Wildlife (CPW) confirmed the death of a male gray wolf over the weekend. The wolf died in north-central ...

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 ...

The Center for Biological Diversity, the Wolf Welcome Committee and the Oregon Wildlife Coalition on Thursday offered ...