Duolingo's make-believe mascot, Duo Owl, duped his death

Most of Duolingo’s A.I. costs are tied to an OpenAI -powered video call feature introduced last year, CEO Luis von Ahn told ...
Duolingo has continued to make significant investments in improving user engagement through new artificial intelligence ...
Duolingo recently announced the "death" of its mascot, Duo. After making several hints that the app's users could resurrect ...
Language-learning app Duolingo (NASDAQ:DUOL) will be reporting earnings tomorrow after market hours. Here’s what to look for.