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 ...

Duolingo staged its owl mascot's death for a marketing stunt — except in Japan. The campaign reflects Duolingo's non-traditional and country-specific marketing. Marketing efforts helped boost ...

After days of mourning and asking questions about what's going on over at Duolingo, Luis von Ahn, the company's co-founder ...