Whistling is a skill used to communicate over distances—a whistle can mean anything from “you’re cute” to “time to come home for dinner.” There’s a complex series of mechanisms in the mouth that need ...

A whistle is a vital tool when it comes to staying safe while camping. If you've left yours at home, though, don't fret: Just make one yourself.

Iwas having dinner at the Darbys' when Sheila Darby said, "Guess what Caroline wants to be when she grows up?" We all looked at Caroline, who is 16 years old. She said, "I want to be a whistle-blower.