Your daily dose of science on the Webhttp://cosmiclog.msnbc.msn.com/archive/2007/07/24/288509.aspx Nature: Mastodon DNA sequenced BBC: Scientists map elephant evolution  National Geographic: Rise and fall of the Maya N.Y. Times (reg. req.): The race is on for the 'God Particle'en-USCommunityServer 2.0 (Build: 60608.1)