Research offers insights into domestication of dogs but it remains unclear why they ended up with smaller brains than wolves ...

Still a good boy. (susaro/E+/Getty Images) Dogs have far smaller brains than their wolf relatives, and now a study led by ...

Dogs have long been known to have smaller brains than the wolves they descended from. But when they started to shrink has ...

The more I consider the continuing debate over the “time” and “place” for the transformation of wolf into dog, the more I become convinced that the puzzle remains unsolved because of human devotion to ...