Duolingo's CEO said that "stopping edgy posts" turned social media sentiment positive, but he said it hurt the company's ...

Duolingo co-founder and CEO Luis von Ahn says the company ultimately aims to teach a billion people and it is leaning on ...

Language-learning app Duolingo raised its annual revenue forecast and beat second-quarter revenue estimates on Wednesday, ...

Duolingo shares rose nearly 14% after the company raised its guidance, citing strong user growth fueled by artificial ...