Los Angeles has reached peak bumper sticker: It’s now common to see cars displaying a rainbow of decals. Today’s stickers often mimic classic formulations from bumper stickers past and declare loyalty ...

Any commuter in the D.C. region encounters countless bumper stickers — most probably never even register with other drivers. However, a new study shows that political bumper stickers could be making ...

Long before there were tweets and blogs, there was another way people expressed their opinions and philosophies to the public. The ubiquitous bumper sticker was, and still is, a way for people to make ...