WASHINGTON — Language learning app Duolingo revealed this week that the bright green owl that was the face of the company has "died," in a viral social media stunt. Duo, who was known for his ...

Duo the Owl, Duolingo's make-believe mascot, is alive. The language-learning app announced on Monday that the mascot had faked his death. Duolingo announced two weeks ago that the mascot was ...

"We appreciate you respecting Dua Lipa’s privacy at this time." The app’s avian mascot is a lively green owl, which has been with the company since its 2012 launch. The hard-case Duo ...