Have you ever wondered why our ears look the way they do? That soft, curved shape we rarely think twice about might actually ...

It turns out the human ear got off to a fishy start. Literally. A fascinating new study reveals that the mammalian outer ear ...

The first-ever black student in my human variation class several years ago came to me at the end of the course and said, "Dr. Gill, I really want to thank you for changing my life with this course." ...