Actinium vial (IMAGE) DOE/Brookhaven National Laboratory Caption A vial of actinium-225, which is currently evaluated for its effectiveness in treating serious cancers Credit Oak Ridge National Laboratory and U.S. Department of Energy Usage Restrictions OK for use with stories about this research, with 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.