Your high school yearbook photo can come back stronger than a ’90s trend. Yearbook photos are often looked back at with embarrassment, cringing over the awkward stages of our teenage years.

Imagine you’re about to get your high school yearbook picture taken and you really want to stand out. What would you wear to distinguish yourself from your classmates? Would bright pink lipstick ...

An analysis of nearly 38,000 American high-school yearbook photos from the 1900s to the 2010s shows the gradual shift from serious to lighthearted expressions, reports Steve Dent for Engadget.