Never learned to play chess and don't know where to start? Duolingo, the gamified education app most famous for its language learning lessons, is adding chess lessons to the iPhone application later ...

Oscar is here to check your chess skills in the newest Duolingo course since the app began offering math and music lessons. "Hola, ajedrez" means "Hello, chess" in Spanish. You've always been able to ...

In Dan Starbuck Pelletier’s program, the only kings and pawns in the room move on a black-and-white checkerboard. The playing field that exists outside the room is leveled to make way for the world’s ...

Anyone who’s taken language lessons on the Duolingo app is certainly familiar with the Duolingo owl, Duo. If you skip out on lessons, Duo will ping you — crying! — to come back. Over the past few ...

Jamie Yuccas is a CBS News correspondent based in Los Angeles. Yuccas joined CBS News as a New York-based correspondent for CBS Newspath in August 2015. Her reporting has been featured across all CBS ...