
The old saying “You are what you eat” takes on new significance in the most comprehensive analysis to date of early human teeth from Africa.

The old saying “You are what you eat” takes on new significance in the most comprehensive analysis to date of early human teeth from Africa.

A new study by Academy scientist Zeray Alemseged determines that Lucy and her kin climbed trees.
WP Cumulus Flash tag cloud by Roy Tanck and Luke Morton requires Flash Player 9 or better.