Duolingo (NASDAQ: DUOL) operates the world's largest digital language education platform with interactive, gamified lessons ...

Duolingo's Q4 revenue growth was impressive, but conservative guidance and rising costs weigh on the stock. Read why DUOL ...

Most of Duolingo’s A.I. costs are tied to an OpenAI -powered video call feature introduced last year, CEO Luis von Ahn told ...

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

Ben McPoland explains why he used a double-digit dip in this exciting growth stock to add to his position in his Stocks and ...