PhysOrg.Com has several interesting archaeology related items. The first concerns giant hand axes found in Botswana in the dried bed of Lake Makgadikgadi:
Posted on September 10, 2009 by afarensis, FCD
Posted on September 3, 2009 by afarensis, FCD
Science Daily has an interesting item, Chimpanzees Develop ‘Specialized Tool Kits’ To Catch Army Ants, that discusses research into tool use in chimpanzee ant catching behavior.