The Wisconsin man, who was in Michigan's Upper Peninsula, said he's seen wolves before, but never as close as this.

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

When two top predators clash, you might think a grizzly would take the prize, but a pack of wolves won't give up their dinner ...

The U.S. Department of Agriculture's Wildlife Services responded to reports of a predator killing five sheep in north-central Wyoming on Saturday. The agency found evidence pointing to a wolf attack, ...