Evolution: How old is the primate line? (Introduction) by David Turell, Saturday, April 14, 2012, 02:34 PM (5310 days ago) http://arstechnica.com/science/news/2012/04/adjusted-rate-of-molecular-primate-evolutio...
Evolution: Study the tree by David Turell, Thursday, May 24, 2012, 02:28 PM (5270 days ago) @ David Turell Where do turtles fit in the tree of life. Using DNA perhaps with the birds!-http://www.sciencedaily.com/releases/2012/05/120523200301.htm