Haemotaphonomy

Brief overview of research on red blood cell morphology in bloodstains and its application to archaeology and paleoanthropology.
http://www.angelfire.com/linux/haemotaphonomy/index.html

Ancient DNA May be Misleading Scientists

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.
http://www.abc.net.au/science/news/stories/s786146.htm

New Scientist: Ancient Ancestors had Tummy Bug Too

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.
http://www.newscientist.com/news/news.jsp?id=ns99993004

South Dakota Paleopathology

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.
http://www.usd.edu/~archlab/paleo.html