Matt Richtel is a best-selling author and Pulitzer Prize-winning reporter for the New York Times based in San Francisco. He joined the staff in 2000, and his work has focused on science, technology, business and narrative-driven story telling around these issues, including cancer immunotherapy, electronic cigarettes, and the impact of heavy technology use on behavior and the brain. In 2010 he won the Pulitzer Prize for National Reporting, for his series of articles on the hazardous use of cell phones, computers and other devices while driving. His non-fiction thriller A Deadly Wandering explored these issues, was a New York Times bestseller. He is also the author of four acclaimed science and tech-centric thrillers, including, most recently, The Doomsday Equation.