The coywolf sounds like something out of a science fiction, but it's just part coyote ( Canis latrans ), part gray wolf ( ...

All dogs descended from the gray wolf. But dogs are so different from ... This represents the mating of the wolves. As in nature, some of the offspring from this mating have random genetic ...

Dogs owe their cooperative nature to "the wolf within", the study, of cubs raised alongside people, suggests. But in the course of domestication, those that were submissive to humans were selected ...