Materials — Tailor-made molecules (IMAGE) DOE/Oak Ridge National Laboratory Caption Researchers at Oak Ridge National Laboratory shed light on chemical separations to recover rare-earth elements. Credit Ben Doughty/ORNL, U.S. Dept. of Energy 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.