Add Yahoo as a preferred source to see more of our stories on Google. Duolingo, the popular language-learning app, appears to have developed an interesting new feature, according to some users. Social ...

The rumors are true. Duolingo's iconic mascot, known for his silly antics, has passed on. The language-learning app Duolingo announced on Tuesday that its make-believe mascot, Duo the Owl, ...

WASHINGTON — Language learning app Duolingo revealed this week that the bright green owl that was the face of the company has "died," in a viral social media stunt. Duo, who was known for his menacing ...

This week in branding news, OpenAI’s employees were shocked by a proposed logo change, Duolingo co-branded its own musical instrument, and Mozilla introduced all-new branding. Here’s everything you ...