Sharon Weinberger is currently a Knight Science Journalism Fellow at MIT, and on leave as the senior reporter for Wired's national security blog, DANGER ROOM. She is the co-author of A Nuclear Family Vacation: Travels in the World of Atomic Weaponry (Bloomsbury, 2008) and the author of Imaginary Weapons: A Journey Through the Pentagon's Scientific Underworld (Nations Books, 2006). Her writing on military science and technology has appeared in Nature, Discover, Slate, Wired, the Washington Post Magazine, and the Financial Times. She received her B.A. from Johns Hopkins University, and holds an M.A. from the University of Pittsburgh's Graduate School of Public and International Affairs and an M.A. in Russian and East European Studies from Yale University.