RSS, or Really Simple Syndication, is an XML format for sharing headlines and other Web content. You can currently see the top 3-6 headlines on this page and a quick abstract of each one if you run your mouse over the headlines. Or, if you prefer, you can click the "View RSS Feed" link to go to that page on the Internet and see all the headlines from that particular source.
"A podcast is an audio recording posted online, much like a short radio show. Podcasting is a method of publishing audio and video programs via the Internet that lets users subscribe to a feed of new files." (Johns Hopkins Medicine)
"PodMed is a weekly podcast looking at the top medical stories of the week...With Elizabeth Tracey, director of electronic media for Johns Hopkins Medicine, and Rick Lange M.D., professor of medicine at Johns Hopkins and vice chairman of medicine at the University of Texas Health Science Center at San Antonio."
Features "weekly commentary by JAMA editors."