Now, the researchers at Yellowstone National Park want to learn wolf language beyond what has been fed to us through ...

A new pack of gray wolves has shown up in California's Sierra Nevada, several hundred miles away from any other known population of the endangered species, wildlife officials announced Friday. It's a ...

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.

In Yellowstone, the long, rising howl of a gray wolf has always felt like pure mystery, a sound that hints at meaning but ...