Duo was fatally hit by a Tesla Cybertruck, the language-learning company announced this week. The snarky owl has been the face of Duolingo for over a decade. Why his sudden demise, and what's next?

Over the course of the last two weeks, Duolingo has posted multiple videos and captions mourning the loss of mascot Duo and their other cast characters, including Falstaff the bea ...

The language-learning app shard a video to Duolingo's TikTok Wednesday showing what appears to be a Tesla Cybertruck ramming into Duo in a parking lot, following by an animated explosion. Duo is then ...

Duo the Owl, Duolingo's make-believe mascot, is alive. The language-learning app announced on Monday that the mascot had faked his death. Duolingo announced two weeks ago that the mascot was ...