At least two posts appeared on the company's social media accounts on Monday, declaring "Legends never die" and "Duo is back." The green owl has become a memeable internet sensation for the way ...

After hours of nail-biting agony, Duolingo users finally have answers to how the brand's beloved make-believe owl mascot named Duo "died" on Tuesday afternoon. The language-learning app shard a ...

The language-learning app Duolingo announced on Tuesday that its make-believe mascot, Duo the Owl, mysteriously died and a cause of death has not been determined. "It is with great sorrow that we ...