President and researcher Martin Hetzer (IMAGE) Institute of Science and Technology Austria Caption The Institute’s president and molecular biologist is captivated by solving the mysteries behind the aging process and the extended lifespan of humans. Credit ISTA Usage Restrictions Free to use in editorial reporting about Martin Hetzer. License Original 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.