Picture of Runa Wolden (IMAGE) UiT The Arctic University of Norway Caption Runa Wolden in the lab at UiT. Credit Jørn Berger-Nyvoll/UiT Usage Restrictions Can be used when credited. License Original 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.