The Olympic rings are among the most recognizable logo in the world. But what do the five rings mean? You might be surprised to know the history.

For decades, students around the world have memorized the same geography lesson: seven continents, split cleanly by oceans and plate boundaries. But new research out of the University of Derby is ...

Forget what you learned in school—Earth might not have seven continents after all. From an early age, most of us are taught to recognize seven continents: Africa, Antarctica, Asia, Oceania, Europe, ...

The Paris Olympics came to an end on Sunday night with an exciting closing ceremony to bid farewell to the games in which the best athletes from across the world competed for glory and the shiny ...

Add Yahoo as a preferred source to see more of our stories on Google. The Paris Olympics came to an end on Sunday night with an exciting closing ceremony to bid farewell to the games in which the best ...