Jim Motavalli contributes to the New York Times, Autoweek, Car Talk, Mother Nature Network, and others, and is the author of High Voltage: The Fast Track to Plug in the Auto Industry (Rodale).
Joel Vance is a freelance writer in Missouri. He has written eight books.
John Marzluff is a professor of wildlife science at the University of Washington and author of four books. Artist Tony Angell has authored and/or illustrated a dozen award-winning books related to natural history.
Julie Leibach is managing editor of ScienceFriday.com and a former Audubon senior editor. Follow her on Twitter: @JulieLeibach