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

The two subspecies split about 20,000 years ago. But since then, they may have interbred more often than Smithsonian ...

The wolf DNA isn't left over from when dogs and wolves diverged; instead, it most likely came from interbreeding in the past ...

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

Every household dog, from a towering Great Dane to a trembling toy breed, traces back to wild wolves. New genetic work shows ...

When scientists compared the DNA of thousands of dogs and wolves, they found the two species were not as separate as once ...

The wolf dog is created by cross-breeding a wolf and a domestic dog; they are also known as wolfdogs or wolf-hybrid dogs. If you are looking for a strong, intelligent, and uncommon dog that looks like ...

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

Researchers studying thousands of canine genomes discovered that wolf DNA is still present in most dog breeds. This ancient ...

Dogs were the first of any species that people domesticated, and they have been a constant part of human life for millennia.

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 ...