Fresh Air for August 15, 2011
Aug 15, 2011 — Everything you wanted to know about bug sex (but didn't bother to ask) is explained in a new book. Insect expert Marlene Zuk describes how ants learn, why some crickets don't chirp and how various bugs mate in Sex on Six Legs: Lessons on Life, Love and Language from the Insect World.
Aug 15, 2011 — A pair of identical twins lived apart for 28 years after one of them was accidentally switched with another infant in the hospital nursery. Twin expert Nancy Segal details what happened next in Someone Else's Twin: The True Story of Babies Switched at Birth.