Permafrost in the Northern High Latitudes (image) University of Illinois at Urbana-Champaign Share Print E-Mail Caption A new computer model better predicts the extent of permafrost area and stability in the northern high latitudes, researchers report. Credit Photo by Rahul Barman Usage Restrictions Photo may be used only to accompany stories about the research described in this release. Credit required: Rahul Barman 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.