Are you wanting this in a particular language? Google has a free news reader you can use. It gets refreshed only once or a couple times a day, but you can choose to display certain labels only (e.g. if you want only RSS items you labeled "politics" or whatever). If you have a google account, you can go in and just create it. It's a FeedControl. Your javascript code will look something like this:
<script type="text/javascript">
google.load("feeds", "1");
function initialize() {
var feedControl = new google.feeds.FeedControl(); feedControl.addFeed("http://URLtoRSSHere", ""); feedControl.setNumEntries(3); //controls how many items to display feedControl.draw(document.getElementById("feedControl")); } google.setOnLoadCallback(initialize);