Rather than re-invent the wheel, I would like to direct you to the BBC website help pages which will explain, better than I ever could, What is RSS?.

Now that you know all you need to know about RSS from a reader's point of view, and have installed a news reader, you'll want to know the URL for the BJCA RSS news feed:
http://www.bjca.org.uk/rss/BJCA_News.xml

If your browser has a built-in RSS news reader, you may be able to simply click here to include the BJCA news feed (no promises that this link works!).

Please what you think.