"SOS" may be the lyrics to your favorite ABBA song, but it has important historical significance. Here's what it means and ...

We use it in our texts and everyday slang. So what does "SOS" actually mean? Here's everything you need to know about the ...

But why do they do this, and where did this idea come from? Keep reading to learn more about how the surprising meaning of SOS, how SOS came to be and how it is still used today. Many people ...