From News in Science. Ancient DNA in skeletons has a tendency to show damage in a particular region resulting in misleading genetic data and mistaken conclusions about the origin of the skeleton British scientists said.
The stomach-infesting bacterium Helicobacter pylori has been living in humans for at least 11,000 years - much longer than previously thought, say US researchers.
A paleopathology online database including material from the W.H. Over Collection of the University of South Dakota and the Crow Creek Massacre totaling over 400 images with descriptions.
