When a brand built on playfulness goes quiet . Duolingo has been a social-media darling, with millions of followers on TikTok and Instagram thanks to a distinctive voice that’s equal parts snark ...

Language learning platform Duolingo announced 148 new courses created with artificial intelligence will soon be available on the app in its first major use of generative AI.

Duolingo is on CNET's list of the best language learning apps, and on Monday the free version introduced a new Energy mechanic that could propel your learning experience further. "We want to ...