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 ...

Chihuahuas have about 0.2 percent wolf ancestry, according to a new study. While that chihuahua might seem about as similar to a wolf as a shrub is to a mighty redwood tree, some small breeds like the ...

While domesticated dogs offer companionship and playful antics, some retain remarkable connections to their wild ancestors. Their instincts, how they interact with their surroundings, and even their ...

If you’ve ever joked that your lap dog was ferocious or your furry friend had some wolf in her, you might be right. A genetic analysis of nearly 2,700 modern and ancient canines suggests that most ...

A recent study revealed that a majority of modern-day dog breeds had close contact with wolves several thousand years ago Getty A recent study reveals how many modern-day dog breeds still have ...

Red-faced cops were forced to admit three fearsome wolves spotted prowling a pretty Lancashire village were German Shepherd dogs. Panicked residents in Barton, Lancs., rang police after hearing eerie ...