Duolingo launched a beta version of a chess course on Tuesday, April 22. The new, free course teaches users how each chess piece moves through short puzzles, lead by the app's in-game chess coach ...

Android, it's your move. Language-learning app Duolingo announced Tuesday that it is launching its chess instruction to Android phones, three months after introducing the game to iOS devices. The ...

I've always enjoyed chess but was never very good at it. No matter how many games I played against friends or online opponents, I was stuck at the same mediocre skill level. So I went looking for ways ...