William Evans (IMAGE) Fannie and John Hertz Foundation Caption William Evans is the physics division leader in the Physical and Life Sciences Directorate at Lawrence Livermore National Laboratory. Credit William Evans Usage Restrictions Do not use without permission. 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.