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.

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

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 ...

The hair-shedding cousin of the wolf lounging on your couch may have a wild reason for barking at the postman or howling when an ambulance, fire engine or police car streaks by with its siren blaring.

Three genetically engineered wolves that may resemble extinct dire wolves are trotting, sleeping and howling in an undisclosed secure location in the U.S., according to the company that aims to bring ...