Last updated on April 21, 2014 at 1:20 EDT

Ancient Hominid Females Did All The Roaming

June 3, 2011

The males of two bipedal hominid species that roamed the South African savannah more than a million years ago were stay-at-home kind of guys when compared to the gadabout gals, says a new high-tech study led by the University of Colorado Boulder. credit: CU