Why do you think Duo died? Duolingo has killed its mascot in a new marketing stunt, but it's brought out the worst in brands.

Duolingo’s green bird is no more. The company announced on Tuesday that Duo the Owl is ‘dead’ and ‘authorities’ are ...

As the world is mourning the loss of Duolingo’s iconic owl mascot, major game companies share their theories about what ...

Duolingo Owl Dies refers to a promotional campaign and viral marketing stunt by the language-learning app Duolingo, which ...