Here is a page from the washington post that gives different news feeds in XML.
http://www.washingtonpost.com/wp-adv...ont.htm#signup
I would just do a search, depending on what you want there are feeds for just about anything.
Slashdot as a feed as well if you are looking for technical stuff. Just do a search on google for RSS feeds or something related to what section or feed you are looking for and I am sure you will find it.
Andy