HumansIndian stone tool may be earliest evidence of humans outside Africa What looks like a stone tool has been pulled from sediments in India that have been dated to 2.6 million years ago, suggesting an early exit from Africa – if the evidence stands up News
HumansAncient shell beads may have been the first money used in the Americas Shell beads created 2000 years ago by the Chumash, a Native American people, may be the first money used in the Americas News