On Tuesday, language learning app Duolingo announced via X that their beloved green owl mascot Duo had died. "It is with great sorrow that we announce the passing of our beloved mascot ...

A moment of silence for Duo, the Duolingo owl. The language-learning app Duolingo announced Tuesday that its iconic, chaotic and unhinged mascot Duo Keyshauna Renee Lingo — more commonly known ...