Morse code, the language of the telegraph, is a system of communication that's composed of combinations of short and long tones that represent the letters of the alphabet. The tones are sometimes ...

Take the challenge to learn about the life and career highlights of famed nonagenarian actress and comedian Betty White. Learn about some of the history, devices and lingo associated with modern man's ...

From “Oscar Mike” to “Charlie Foxtrot,” these are the essential military phrases that civilians rarely understand but ...