This is the editor's blog for the journal Genetic Programming and Evolvable Machines. The official web site for the journal, maintained by the publisher (Springer) is here. The GPEMjournal blog is authored and maintained by Lee Spector.
SIGEVOlution, the online newsletter of the ACM Special Interest Group on Genetic and Evolutionary Computation.
The SIGEVO site, which includes links to SIGEVO-sponsored conferences such as GECCO.
The Evolutionary Computation Mail Digest, a moderated mailing list and a good source for information on evolutionary computation news, conferences, publications, etc.