This is one of the weirder promotions done by an app in recent months. The company even made a video showing Duo being killed ...

Ioan Gruffudd guest stars as a charming Scottish musician who sweeps Elsbeth off her feet in the Valentine's Day-themed ...

Duolingo has replaced its social media profile photos and app icon to an image of the dead owl, with Xs for eyes. A TikTok video shared by the brand shows a person dressed up as the bird being carried ...

Duolingo has created a star persona for its mascot. Duo the Owl has taken part in many TikTok trends and met with celebrities ...