Duo the Owl was known for his silly antics, reminding Duolingo users to complete their daily lessons. He debuted with the app ...

The green owl who was the logo of language-learning app Duolingo is no longer. The US company behind the app, which became a ...

A company announced that their mascot “died” and TikTokers don’t know if they should be grieving or celebrating. Duolingo, a popular app used to learn new languages, is known for their bright green ...