Smithsonian Magazine on MSN3d
Humans Fed Salmon to Canines 12,000 Years Ago, Study Suggests, Hinting at the Origin of Our Relationship With Dogs
Scientists have long puzzled over these questions, in part because they haven’t discovered very many fossilized canine ...
PBS1mon
Evolution of the Dog
The dog, Canis familiaris, is a direct descendent of the gray wolf, Canis lupus: In other words, dogs as we know them are domesticated wolves. Not only their behavior changed; domestic dogs are ...