Paul Raeburn is the chief media critic for the Knight Science Journalism Tracker site at MIT. His most recent book is Acquainted with the Night: A Parent’s Quest to Understand Depression and Bipolar Disorder in His Children. He writes the About Fathers blog for Psychology Today and is a regular guest on NPR. Raeburn was formerly the science editor at BusinessWeek and the Associated Press. His work has appeared in The New York Times Magazine,Discover, and Scientific American, among other publications. A past president of the National Association of Science Writers, he lives in New York City with his wife and children.