How would I create a different permalink structure for pages and posts?

Right now I have pages like "about", "resources", etc and the urls are /about and /resources with a custom permalink structure as /%postname%. For "news" section it's the posts and it's at /news and that's great. The problem is I want the new stories to be /news/the-name-of-the-story not /the-name-of-the-story. Can that be accomplished in the wp admin area? Or is that a custom .htaccess trick? Also, news is in categories and /category/category-name lists the posts in that category and the story for those should be at /category/category-name/the-name-of-the-story. Is this even possible?