There's absolutely nothing more encouraging than having a giant, green owl stare you down in the middle of a date until you practice Korean for five minutes. Duolingo Push also gives you the ...

Beyond the green color there are some additional aesthetic differences. The knob on Duolingo’s version is a lighter wooden finish, and it comes with a matching phone stand to follow the company ...

As the weeks before my trip dissolved into days, I kept up my Duolingo streak, racking up badges and encouraging notifications from Duo, the brand's green owl mascot. Then came my flight — and ...