Now that evolution has become an issue in the presidential campaign (in the May 3 debate among Republican presidential hopefuls, when moderator Chris Matthews asked if any candidates did not “believe in” evolution, three hands—Tom Tancredo’s, Sam Brownback’s and Mike Huckabee’s—shot up), it is always amusing when biologists put another brick in the solid wall that is evolution. The latest comes from a study in which researchers discovered clues to the evolutionary origins of the nervous system.
Read more here.
Meanwhile…