Duolingo announces sudden ‘death’ of owl mascot in Cybertruck crash. But will the viral marketing stunt work? We asked a marketing expert about the language-learning app’s latest stunt.

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, ...

Duolingo’s (DUOL) green owl mascot Duo may have risen from the dead, but DUOL stock took a nosedive following the company’s recent earnings report. The language learning app’s shares ...