Pittsburgh-based Duolingo announced several upgrades Tuesday to its popular learning app. The intrigue: Duolingo has moved beyond just language learning over the years — adding math, music and chess — ...

All the Latest Game Footage and Images from Might & Magic: Chess Royale DISCOVER THE FIRST MASSIVE REAL-TIME 100 PLAYERS AUTOBATTLER Fight 99 other players on a real-time chess battlefield and be the ...