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?

However, Duolingo is popularly known for its quirky advertising campaigns and meme content ... The original Duolingo logo featured a 2-D owl whose eyes and mouth spelled out "DUO." ...

had become a meme on social media over the years. “It is with heavy hearts that we inform you that Duo, formally known as The Duolingo Owl, is dead,” Duolingo wrote in a statement on social ...

But Duo looked different then. The original Duolingo logo featured a 2-D owl whose eyes and mouth spelled out “DUO.” A year later, the first 3-D version of Duo was released with a realistic ...

After hours of nail-biting agony, Duolingo users finally have answers to how the brand's beloved make-believe owl mascot named Duo "died" on Tuesday afternoon. The language-learning app shard a ...