As part of an ongoing mission to improve its News Feed experience, Facebook today announced that it has built and updated a few tools to help you customize the content you see everyday. These tools are located in the News Feed settings menu (More > Help & Settings, on mobile).
Of course customizing your News Feed is all about controlling who you see posts from. Starting today, you'll be able to quickly unfollow and re-follow people, Pages and Groups. Unfollowing of course means you're still friends with the user, but will no longer see their status updates.