Jawbone (IMAGE) University at Buffalo Caption The subfossil jawbone of a polar bear that lived 115,000 to 130,000 years ago in Norway’s Svalbard archipelago. A genomic study includes an analysis of DNA extracted from a tooth attached to this jawbone, which is now housed at the Natural History Museum at the University of Oslo. Credit Credit: Photo by Karsten Sund, Natural History Museum (NHM), University of Oslo Usage Restrictions This image may only be used in news stories reporting on the research in the related press release. Credit must be given to the photographer listed. 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.