For thousands of years, humans have selectively bred dogs to fulfill specific roles, ranging from guarding and hunting to herding and companionship. This deliberate shaping of traits has resulted in ...

Domesticated dogs may have a third-wave evolution to become better human companions. A generation or two ago, dogs were ...

The Netflix documentary “Inside the Mind of the Dog,” aired Aug. 9, features the Duke Canine Cognition Center and the Duke Puppy Kindergarten, highlighting the bonds between humans and dogs. The ...

Over the last 100 years, dogs have changed dramatically, all thanks to selective breeding. Once valued mainly for their abilities and roles as working companions, today's dogs often show exaggerated ...

For a long time, it was believed that the first domestic dogs all resembled today's wolves. However, studies suggest this is not necessarily the case. Photo: Getty Images / Roman Bjuty How much ...

Modern dog breeds come in a mind-boggling array of shapes and sizes—from Chihuahua to Great Dane, corgi to greyhound, pug to German shepherd. In fact, the domestic dog, Canis familiaris, shows more ...