RSS News & Events
What is RSS?
A feed is a regularly updated summary of web content, along with links to full versions of that content. When you subscribe to a given website's feed by using a feed reader (or Firefox / Internet Explorer 7), you'll receive a summary of new content from that website.
LSSU RSS Feeds
Where can I find out more about RSS?
This article found at xml.com provides plenty of background information for the RSS format.