Ancient Chinese astronomer Shi Shen’s star catalog, known as The Star Manual of Master Shi, is now considered the oldest star ...

How many people does it take to defeat a chess grandmaster at their own game? Turns out, more than 143,000. Magnus Carlsen's ...

Epic 46-day chess match that pitted Magnus Carlsen against 143,000 people ends in draw - The Norwegian grandmaster faced off ...

Norwegian chess grandmaster Magnus Carlsen was forced into a draw Monday by more than 143,000 people worldwide playing ...