Your daily dose of science on the Webhttp://cosmiclog.msnbc.msn.com/archive/2006/12/26/22747.aspx• Science news of the year, from Science News • N.Y. Times (reg. req.): Natural selection sometimes favors liars  • The Independent: Rising seas evict island's inhabitants • Nat. Geographic: Two-headed fossil dates back to dinosaur ageen-USCommunityServer 2.0 (Build: 60608.1)