Duolingo shares have jumped this week, as the number of Americans learning Mandarin on the app has soared 216%. That's as ...

RedNote is a foreign-owned app, and experts warn that it could be attacked by the same law that is now banning TikTok.

Americans are scrambling to learn Mandarin. Duolingo, the beloved owl that haunts your notifications, has seen a jaw-dropping ...

Duolingo’s shares experienced a significant increase of nearly 7% on Thursday, driven by a surge in users signing up to learn ...