Related pages appear at the bottom of article pages and offer readers three suggestions for what to read next. Each suggestion is selected from the current article's categories.

Category galleries appear on the category page and pull photos from the eight most popular pages in the category.

The top eight pages are based on what people have been reading in the last month, and they update automatically -- so when something new is happening in a topic area, you'll see the selections change to reflect what people are interested in reading about right now.