The Rockwood Files: Don't bite the baby

If you've ever wanted to bite a baby's tiny foot or put a puppy in your pocket so you can squeeze it all day, you are not a monster. Thanks to scientific research, we now understand why you and I and many others have this strange compulsion to squeeze, bite, and otherwise gobble up adorable human and baby animals. It's called "cute aggression," and it's all about balancing out the big emotions in your brain.