There are two basic ways to change the sound of your car's horn. You can buy a replacement horn, or buy a sound board and ...

Every car has a horn. When and how to use it is up to you. Here's what you need to know about honking etiquette.

Police ticketed Susan Porter for honking at a protest outside Rep. Darrell Issa's office. California and 41 other states have laws banning honking unless it's used as a warning. Is honking your car ...

It’s not just ex-NASA engineers who are trying to develop easier-on-the-ear car horns. Researchers in South Korea, too, have been working on creating the ideal honking sound that isn’t as grating as ...

Is horn-honking protected by the First Amendment? That’s what Californian Susan Porter is about to find out, as she takes her case to the Supreme Court, after being ticketed for honking her horn in ...

Imagine this situation. You're stuck in traffic, and some nervous douchebag behind you keeps on honking, even though you have nowhere to go. You turn around, and to your horror realize the car behind ...