Greenland Ice Sheet (image) University at Buffalo Share Print E-Mail Caption The edge of the Greenland Ice Sheet. Credit Credit: Jason Briner Usage Restrictions This image may only be used with news stories discussing the research in the related press release. Share Print E-Mail 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.