paleoanthropologist Richard Potts

NEW YORK | Study offers new look at why our brains evolved to be so big

NEW YORK (AP) — Why do people have such big brains? Some researchers asked a really powerful brain — a computer — and got back a surprising answer. In relation to body size, our brains are huge, about six times larger than one would expect from other mammals. And this three-pound organ sucks up fully … Continue reading NEW YORK | Study offers new look at why our brains evolved to be so big