Humans love to play with their food—in fact, we’ve been doing it for thousands of years. In this episode of Crash Course Botany, we explore how we’ve learned to manipulate plant genetics, from ...

Poet Lawrence Ferlinghetti reputedly once said, “One must have an open mind, but not so open that your brain falls out.” I’ve been away for a month in Scandinavia and haven’t yet had a chance to get ...