Little Timmy, Brooke and Boo's DNA tests, provided by company Embark, came back as 49.1% Gray Wolf and 50.9% Czechoslovakian ...

What is a Wolf Dog? Wolf Dogs—or Wolfdogs—are hybrid canids with any combination of domestic dog breed and wild wolf ...

DNA tests to ascertain what type of breed wolf-like dogs found roaming the streets of Preston on Halloween are have been ...

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 ...

The gray wolf, also called the timber wolf, is the largest member of the canine family with fur ranging from gray to brown, black or white. Smithsonian's National Zoo and Conservation Biology ...

Many dog owners may not be surprised to learn that most dogs still carry some wolf DNA in their genomes. Domestication has changed dogs dramatically from their wolf ancestors, but most do still have ...

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 ...