SethDarling-Headshot (IMAGE) DOE/Argonne National Laboratory Caption Seth Darling, the chief science technology officer for the Advanced Energy Technologies directorate, will mentor SCGSR student Cooper Yerby. Credit (Image by Argonne National Laboratory.) Usage Restrictions none 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.