Morse code transmits information through sequences of dots, dashes, and spaces, allowing messages to travel long distances ...

A new app called Silent Bodyguard features a panic button that sends an SOS distress signal with GPS coordinates to potential rescuers without alerting onlookers. While the $3.99 app, available on ...

We live in a world driven by acronyms. Every day there seems to be another one invented. LOL, TGIF, BYOB, WYSIWYG (I had to look this one up!)... It only stands to reason that at first glance, SOS ...