AboutBret Stetka is an Editorial Director at Medscape.com--the professional division of WebMD.com. He is a non-practicing physician, and a freelance health and science journalist for a variety of print and online publications. He is a graduate of the University of Virginia School of Medicine. In 2006, he completed a research and science writing post-doctoral year at Mount Sinai School of Medicine in New York City, where he worked in a biological psychiatry laboratory and authored a number of scientific papers published in peer-reviewed journals. He is now a regular contributor to NPR as well as Scientific American Magazine, where he writes about neuroscience, psychiatry, and evolution. His work has also appeared in WIRED and Men's Journal, as well as Slate, Popular Mechanics, and The Atlantic.