When you go to the Storymaker home page you will see some of the latest stories. Scroll down to the bottom of the page and you will see there is the option to "Explore more stories".
Clicking on Explore more stories takes you to the "Explore Stories" search page. You can search for stories by entering keywords, or by type (hotspot, timeline, slideshow).
If you hover over a the preview image for a story you will see the short description about the story.