Mt. Erebus (IMAGE) U.S. National Science Foundation Caption Mt. Erebus, Ross Island, Antarctica is the world’s southern-most active volcano. Photograph by: Jerrod Clausen Credit National Science Foundation Usage Restrictions Image may only be printed or broadcast with appropriate credit or copyright information. 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.