We thought that we taught dogs how to play fetch, but some adorable wolf pups may have just proved us wrong. Also some plants ...

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 ...

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 ...

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 ...

Every dog owner might like to think their furry companion is the cutest. But scientists have now revealed which pets really do have the friendliest faces - and the results may surprise you.