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

The animal enthusiasts at ZooEarthTV listen to wolves howling through a cold snowy forest.

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Yellowstone National Park Wolf 907F Junction Butte Pack On four separate occasions, Wolf 907F seized power as the alpha female ...

This time of year, the sound of a wolf howl piercing the night can really send shivers up your spine. But that call of the wild isn’t meant to scare you; it’s actually a message to other wolves.