Shutting Down (IMAGE) University of Delaware Caption Melinda Duncan (seated) and research team members (from left) Mahbubul Shihan, Yan Wang and Samuel Novo look at a section through an eye showing a cataractous lens. Credit Photo by Evan Krape 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.