Rapid Permafrost Thaw (IMAGE) University of Guelph Caption This is a landslide caused from rapid permafrost thaw Credit Carolyn Gibson, University of Guelph PhD student 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.