Duolingo shares rose nearly 7% Thursday after a significant surge in users signing up to learn Mandarin. The surge coincides ...

As "TikTok refugees" flood to Chinese site RedNote, language learning app Duolingo has reported an over 200% spike in people learning Mandarin.

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

SpaceX suspects a fire may have caused its Starship to break apart during liftoff and send trails of flaming debris near the ...