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 ...

Campaign bumper stickers are part of a hallowed (if sometimes raucous) tradition, as Martha Teichner now tells us: It’s been said that Americans consider their cars extensions of their personalities, ...

I used to think that the most dangerous thing about bumper stickers was that they make curious drivers inch ever closer to the car in front of them in order to read the things ("He Put the Duh in W," ...