R. Thandiackal and P. Ramdya (IMAGE) Ecole Polytechnique Fédérale de Lausanne Caption Researchers at EPFL and UNIL have discovered a faster and more efficient gait, never observed in nature, for six-legged robots walking on flat ground. Credit EPFL/ Alain Herzog 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.