Sex, Empathy, Jealousy: How Emotions And Behavior Of Other Primates Mirror Our Own
Primatologist Frans de Waal believes that the way humans experience emotion is not unique: "That's a spectrum of behavior that we have, and the same thing is true for many other species."
![During a wildlife survey in Madagascar, Mayor discovered a new species of mouse lemur. "[It] weighs less than two ounces, fits in the palm of your hands," she says.](http://wfdd-live.s3.amazonaws.com/images/story/Trading-Pom-Poms-For-Field-Boots-Mireya-Mayors-Big-Break-374655761-1446059479.jpg)