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

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

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

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