Modern wolves and dogs both descend from an ancient wolf population that lived alongside woolly mammoths and cave bears. Iza Lyson/500px Prime via Getty Images Dogs were the first of any species that ...

Wolves and dogs share 99.9% of their DNA. Technically still the same species, they can also produce healthy offspring. But having said that, there’s no denying the physical difference between wolves ...

When Game of Thrones premiered in 2011, one of its most unforgettable images appeared almost immediately: a litter of direwolf pups discovered in the snow, destined to become loyal companions […] ...

Wolf-dog hybrids are bred by crossing domestic dogs with wolves, sometimes just a few generations back. They carry physical traits and instincts that set them far apart from standard breeds. These ...

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 ...