This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NOVA “Dog Tales” and “Cat Tales” Executive ...

Dogs have long been dependable companions by our sides. But it wasn’t always that way, and a look at their closest living relative, the wolf, makes it clear why. Research into dog domestication and ...

Dogs have long been dependable companions by our sides. But it wasn’t always that way, and a look at their closest living relative, the wolf, makes it clear why. Research into dog domestication and ...