Permafrost Thaw (IMAGE) University of Alaska Fairbanks Caption UAF researcher Vladimir Romanovsky poses near Fairbanks, Alaska in a place where permafrost has thawed, causing a surface disruption. Credit University of Alaska Fairbanks photo Usage Restrictions The University of Alaska Fairbanks makes high-resolution photographs available to the news media for non-commercial uses only. All uses are for one-time, non-exclusive use in one publication or production only. Credit will be given to the photographer or organization whose name is provided. 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.