Ancient wolves may have self-domesticated by staying near humans for food scraps, gradually evolving into early dogs.

Those looking for a wolf-like dog might seek out a German Shepherd in a silver-and-black, solid-black, or solid-white variant. The GSD is no easy breed, either. Expect to walk a few miles a day ...

Dogs may look adorable when they snooze, but their sleeping habits actually hold fascinating clues on how living with humans ...

In 37 percent of cases, early dogs split from wolves. When scavengers preferred tamer mates, they formed dog-like packs 74 percent of the time. This research supports the idea that wolves may have ...