A recent study revealed that a majority of modern-day dog breeds had close contact with wolves several thousand years ago ...

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 ...

Most pet dogs carry a little wolf inside them; tiny snippets of wolf DNA that slipped into dog genomes after domestication. A ...

Most modern dog breeds have small amounts of wolf ancestry from long after dogs were domesticated, according to a new study. The wolf DNA isn't left over from when dogs and wolves diverged; instead, ...

New research suggests that most modern dogs carry a small but detectable dose of wolf DNA acquired after domestication.

What happens when you combine breeds like a Bloodhound, Greyhound, and Mastiff? You get the rare Catahoula Leopard Dog—also known down south as the "wolf dog"—and their color markings are unlike any ...

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 US scientists, who were surprised to find ...