Duolingo, a CNET Editors' Choice Award pick, announced at Tuesday's virtual Duocon conference that it's introducing two new features to its language learning app today: Adventures and AI video calls.

Duolingo learned the hard way that you can't joke your way through a backlash after its AI-focused announcement drew criticism.

The lessons are quick and enjoyable, too. Offering a generous free version and well-constructed lessons, Duolingo is the first language learning app that most people should try. It’s also the ...

Duolingo's founder and CEO is sparking controversy with his recent statements that AI should replace teachers since ...