As expected, you're asked to play your part in reviving the owl by doing Duolingo lessons. A total of 50 billion XP is needed ...

Duolingo’s mascot, Duo the owl, is dead. Okay, Duo isn’t really dead (we think), but the language learning app committed so hard to this bit that its CEO, Luis von Ahn, read a eulogy for this ...

A day later, Duolingo posted a video showing the mascot ... The webpage also warns that time is running out and features a leaderboard titled "Top 15 countries saving Duo," with the U.S., Germany ...

Kichemy Dorcena, a first-generation student at Berea College in Kentucky, says he chose the Duolingo English Test over similar assessments because of its availability in Haiti, his native country.