Chris Ware, University of Tromsø (image) Aarhus University Caption Ph.D. candidate Chris Ware University of Tromsø and University of Tasmania samples near Barentsburg, Svalbard. Credit Photo: Sarah Lovibond. Usage Restrictions None 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.