Deep in the heart of Yellowstone National Park, audio recorders roughly the size of hardcover books are documenting wolf ...

Add Yahoo as a preferred source to see more of our stories on Google. Humans have evolved to become nature's ultimate predator, but when it comes to other formidable creatures, we don't always feel as ...

SIOUX FALLS, S.D. (KELO) — The Red Wolf pups at the Great Plains Zoo are learning to howl. The howling pups were recorded recently. Wolves use howling as a form of communication. The International ...

MARTIN: But - and I confess, I have wondered about this - do wolves really howl at the moon? MICHELLE MANCINI: They don't necessarily howl under the full moon. There's not a mystical element behind it ...

Humans have evolved to become nature's ultimate predator, but when it comes to other formidable creatures, we don't always feel as intimidated as we should. If you've ever heard or read the popular ...