The National Library of Medicine has unveiled a newly redesigned PubMed, the search interface for Medline, the foremost database of biomedical literature.  While the functionality of the interface remains unchanged, the site has been streamlined to make searching easier and more effective.  For more information about the new PubMed interface, see the September-October 2009 NLM Technical Bulletin.  To try out the new interface, go directly to PubMed.