1.8-million-year-old skull shakes mankind's family tree

Having Trouble viewing? See it in your browser. Top Headlines Daily Update Featured Story 1.8-million-year-old skull shakes mankind’s family tree The discovery of the world's first completely preserved skull from the early Pleistocene is yielding a remarkable insight: Man's early ancestors proba... Top Stories San Francisco's Union Square evacuated after suspicious package found Florida church flooded with calls after 15-year-old orphan asks for family to adopt him Model mayhem: Playboy models rally behind 'fired' school teacher Top Videos High school Spanish teacher fired for posing in Playboy Ex-Weather Underground leader calls on people to be 'moral' Great white shark gives paddle surfer quite a scare ©2013 Fox News Network, LLC. All Rights Reserved. Privacy Policy.