Here’s a harsh piano lesson: Years of tickling the ivories go only so far for those who want to sight-read sheet music fluently, a new study suggests. Aside from those painstaking hours of practice, a ...

Duo, Duolingo’s owl mascot—a creature that grew so tired of reminding you to practice your French he caught an awful flu—will now be hounding you to get your damn hands on those piano keys and ...