Yes, you can save. :) On the left side of just about any article or video on this page, you can click the little heart "save" button. This will save to your Sparkpeople favorites, which you can access on your start page, or set up the right side bar to display.
This is the "Today on SparkPeople," column which is the right column you see on every page when logged-in to SparkPeople. You can customize it by scrolling down to the bottom of it until you see the customize link. :)