When doubts creep in at 3 a.m. and you're scrolling through photos or texts that seem to tell a different story than your ...

Duo was fatally hit by a Tesla Cybertruck, the language-learning company announced this week. The snarky owl has been the ...

Duolingo’s iconic green owl has met an untimely demise, and fans can’t stop making memes and many a hit tweets about it.

Creutzfeldt-Jakob disease is an extremely rare and fatal brain-wasting disease that's like a human version of "mad cow." ...

Moral injury is a silent crisis affecting frontline workers worldwide. Learn how it leads to guilt, shame, and suicide ...

Language learning company Duolingo has announced the death of its mascot, the Duolingo Owl. Dua Lipa has chimed in.

Duo, the green cartoon owl mascot for language learning app Duolingo, has mysteriously died, and singer Dua Lipa is grieving.

Ancient humans living in Europe may have scooped out the brains of their dead enemies and eaten them, a new study suggests.