Professor Tanja Stadler (IMAGE) ETH Zurich Caption Professor Tanja Stadler, Head of Computational Evolution at ETH Zurich, Switzerland Credit ETH Zurich /Giulia Marthaler 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.