It’s good to force yourself to do things you’re bad at. I’m trying to learn a foreign language. I started with Duolingo as a ...

While an A.I. pivot has spurred unprecedented user growth at Duolingo, the popular language learning app’s costly new strategy has received a frostier embrace from investors. The company exceeded Wall ...

Duolingo has continued to make significant investments in improving user engagement through new artificial intelligence ...

The company told investors that its "unhinged and viral marketing campaigns" helped add more users.

Duolingo's mascot faked his death to get users to do their daily lessons, and attention from pop star Dua Lipa. Here's how he ...