"SOS": it's the universal signal for a sinking ship, being stranded in the wilderness, and sometimes even a bad date. But what does "SOS" actually stand for? Your mind might jump to “Save Our Souls” ...

"Save On Socks (at Sal's Irregular Sock Emporium)!" Technically "SOS," doesn't officially stand for any of these phrases. It's the international abbreviation for distress—not to be confused with an ...

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 ...