Duolingo is known for being a language-learning app that makes the process fun and intuitive through gamified, free, bite-sized lessons. In early September, Duolingo announced it was expanding its ...

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 ...

Learning a new language requires a lot of time, but not necessarily a lot of money. Whether you're traveling to a foreign ...