Everything you never knew you wanted to know about octopus sex

In the latest episode of The Brain Scoop, the always-fantastic Emily Graslie talks with Janet Voight, cephalopod expert and Associate Curator of Zoology at the Chicago Field Museum, about the astounding biology of octopus sex, and "what is historically called a penis." » 7/27/13 11:45am 7/27/13 11:45am