Feed will have summary of the post or story, an example feed http://feeds.feedburner.com/StrangeGods?format=xml, If you planning to make a website, checkout the licensing information from the feed provider site (how you can use them).
Also, use server side script like (php, phython) to fetch that feed and display it on the website. (this will benefit the website with respect to search engines).
Idea is like this, fetch and read and display OR
Fetch in background->Store in DB-> Display by querying your Database.