Those tiny, fluffy dogs walking down the street may look cute but beware — they probably have some wolf in them. That is the discovery announced on Monday by U.S. scientists, who were surprised to ...

Although wolves and domestic dogs live very different lives today, they still share a remarkable number of social behaviours shaped by common ancestry. Many everyday actions seen in pet dogs, such as ...

Wolf-dog hybrids are growing far more common in Italy, raising scientists’ concerns for the future of the wolves ...

With pointy ears, long muzzles and bushy tails, foxes and wolves may look similar to the untrained eye, but there are ...

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 ...