<i>Homo naledi</i> Hand and Foot (IMAGE) University of the Witwatersrand Caption The Homo naledi hand and foot were uniquely adapted for both tree climbing and walking upright. Credit Peter Schmid and William Harcourt-Smith | Wits University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.