People have been putting bumper stickers on their cars since the 1940s, when a Kansas City screen printer named Forrest P. Gill invented them. Gill got his hands on some adhesive-backed paper and ...

CARS.COM — Bumper stickers on cars can symbolize just about anything under the sun. They can show support for a certain political candidate, identify you as a proud parent of an honor student or the ...

Maybe yours proudly declares “Dog Mom,” shows off your favorite national park or flexes your alma mater. But as fun and harmless as they seem, those colorful decals could actually be putting you at ...