Without Donovan Mitchell against the Portland Trail Blazers, the Cleveland Cavaliers needed someone to step up. Instead of ...

"It is with heavy hearts that we inform you that Duo, formally known as The Duolingo Owl, is dead," the statement read. Duolingo said "authorities" were investigating his cause of death and the ...

Duo the Owl was known for his silly antics, reminding Duolingo users to complete their daily lessons. He debuted with the app in 2011.