Wolf DNA seems to have influenced the size, smelling power and even personality of modern dog breeds, scientists said.

U.S. scientists analyzed the DNA of numerous modern-day dog breeds, and found that two-thirds of pet dogs have traceable wolf ...

For centuries, the wild spirit and profound beauty of wolves have captured the human imagination. These apex predators are admired for their intelligence, strength, and social structures. If you’re ...

Scientists find wolf DNA in most modern dog breeds, revealing widespread ancestry that shaped size, behavior and adaptation.

Ever looked at a dog and thought, “Wait… is that a wolf?” You’re not alone! Some dog breeds look so much like their wild ancestors that it’s hard to tell the difference. While these pups may be ...

Tests are finding wolf DNA in domesticated dogs and it could be affecting their behavior. Half of Americans approve of ...