Watch a wolf documentary for a few minutes, then look at a French Bulldog snoring on someone’s couch. It almost feels ...

That isn’t usually supposed to happen.

Both the Czechoslovakian wolfdog and the chihuahua have some recent wolf DNA, a new study suggests. cynoclub via Getty Images If you’ve ever joked that your lap dog was ferocious or your furry friend ...

Wolves and humans were early competitors that both hunted in packs for large prey, shared ecological niches, and could kill each other. Debate exists over the exact origin of domesticated dogs, but ...

The gray wolf, also called the timber wolf, is the largest member of the canine family with fur ranging from gray to brown, black or white. Smithsonian's National Zoo and Conservation Biology ...