A new video shows wolves may be smarter than we think. Are they smart enough to use tools? And are they getting smarter?

Wolves are among Yellowstone's most popular sights – so popular and so closely watched they can become accustomed to seeing ...

They're cute, they're fluffy, they're friend-shaped, for sure. And they walk among us, but, they're not dire wolves. Or are they? Is that even a simple question to answer? They're most certainly not ...

Ancient wolves lived with people on tiny Baltic island. Their bones show shared food and long contact that hints at early ...