There are so many things to read on Facebook, you definitely don't have time to read them all.
Coming back later usually doesn't work because it's so easy to forget where you saw a certain article, photo album or listicle.
For problems like this in the past, I've recommend an app like Pocket, but you soon won't need a separate app to save Facebook articles that caught your eye for later. Facebook has added the feature to its app and desktop site.
Here's how it works, according to the Facebook blog:
You can save items like links, places, movies, TV and music. Only you can see the items you save unless you choose to share them with friends.
You can view the items you saved at any time by going to your saved items in the “More” tab on mobile or by clicking the link on the left hand side of Facebook on the web.
Your saved items list is organized by category and you can swipe right on each item to share it with your friends or move it into your archive list.
You will also see reminders in your News Feed for content you might have forgotten about.
Look for this feature to be rolled out in the next few days.