Rewrite rules for posts

Hi,

I currently have my posts pages set to a page with the slug /articles/, which all works fine. However when I click through to an article the URL is based from the root (ie. example.com/name-of-article). Is there any way to set the articles path to ‘example.com/articles/name-of-article’?

I’m already using a custom ‘design’ post type, and using the rewrite attribute in that to set the designs path to ‘example.com/designs/name-of-design’, so I wondering if there was something similar I could do to solve the articles problem?

Thanks