UNL Uranium Researchers (IMAGE) University of Nebraska-Lincoln Caption Karrie Weber (right), assistant professor of biological, Earth and atmospheric sciences, and Jason Nolan, doctoral candidate in Earth and atmospheric sciences are pictured. Credit Craig Chandler/University Communications/University of Nebraska-Lincoln 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.