Our automotive expert tested it out—here's what he discovered, plus tips from mechanics for how to care for your honker ...

Everyone uses a car horn, but did you know the meaning of that honk can vary wildly depending on where you are? According to research on non-verbal communication, in countries such as India and Italy, ...

We may receive a commission on purchases made from links. There are certain situations where a car horn comes in handy: to let someone know you've arrived outside their house, warn another motorist ...