Researcher with Ice Core (IMAGE) University of Washington Caption Becky Alexander in the cold room of the UW's IsoLab with sections of an ice core. Her group is analyzing these samples from Antarctica to see if they show the same trend as the Greenland cores. Credit Mark Stone/University of Washington Usage Restrictions With credit 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.