The popular mobile learning application Duolingo Inc. posted higher revenue in its second quarter, thanks to a sharp increase in total bookings and monthly active users, prompting the company to raise ...

Russian media regulator Roskomnadzor on Friday began an investigation into the alleged spread of “LGBT propaganda” by the language learning application Duolingo, as reported by state-run news ...

Duolingo scrubbed its Instagram and TikTok accounts and left a cryptic message on X.

A few weeks before flying to Lisbon for vacation earlier this year, I redownloaded Duolingo. I'd used the language-learning app off and on over the years to brush up on my high-school French, but life ...