RSS ("Rich Site Summary" or "Really Simple Syndication") is a simple yet powerful technology widely used by news organizations (e.g., the » BBC and » The New York Times) to keep their on-line readers up-to-date. The same technology can also keep you up-to-date with what's new here at Access to Insight without you actually having to visit the What's New page.
Here's how to do it:
Which newsreader should you get? I can't tell you. There are dozens of them. Some are free, some are shareware. I can't possibly evaluate them all and make intelligent recommendations. Of the various newsreaders I've tried for the Macintosh (OS X), two stand out as particularly easy to use: NetNewsWire Lite (free) and » NewsFire (alas, no longer free). Also, the » Firefox web browser (for Mac, Windows, and Linux) supports "live bookmarks" that allow you to subscribe to RSS sites with a single click. For help finding a newsreader, try this » Google search.