Duolingo has cast Duo, its lovable and plucky owl mascot, as the star of the company's first-ever anime series, '最後の決戦 (The ...

Normal cellular processes in living things — from germinating plants to our own cells — create biophotons, though escaping light isn’t visible to us.

Every time Jennifer publishes a story, you’ll get an alert straight to your inbox! Enter your email By clicking “Sign up”, you agree to receive emails from ...