Morse code transmits information through sequences of dots, dashes, and spaces, allowing messages to travel long distances without spoken language. Samuel F.B. Morse developed the original system in ...

Hundreds of people formed a human distress signal on Bde Maka Ska in Minneapolis on Friday as part of a community art project organized by people who say American democracy is under attack.

A family lost in an Oregon forest used the Emergency SOS feature on their iPhone to survive. Search and rescue units were alerted by the distress call, The Chronicle reported. Apple's emergency SOS ...

Colorado search-and-rescue officials have been chasing satellite SOS signals around the state, sometimes tracking them to thrift stores, landfills, and other bizarre locations. Personal locator ...

We use it in our texts and everyday slang. So, what does "SOS" actually mean? Here's everything you need to know about the term and its military origins, plus the feature on your iPhone that utilizes ...