Mark Beno (IMAGE) DOE/Argonne National Laboratory Caption Mark Beno, a senior chemist at the U.S. Department of Energy’s (DOE) Argonne National Laboratory, has been posthumously awarded the distinction of Fellow by the American Association for the Advancement of Science (AAAS) for his expertise in chemical crystallography. Credit Argonne National Laboratory 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.