It may be the ultimate SOS. Morse code is in distress. The language of dots and dashes has been the lingua franca of amateur radio, a vibrant community of technology buffs and hobbyists who have ...

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 ...

Three dots, three dashes, three dots - the world’s most recognized distress signal. But what’s the real story behind “SOS”?

Many think "SOS" stands for "save our souls" or "save our ship," but it actually doesn't stand for anything. SOS is a Morse Code distress signal. Morse Code is a system that uses dots, dashes and ...

You've likely heard it hundreds of times over the years: SOS is the international call for help. While this is well-known, what isn't as understood is what the letters mean and why they're used ...