Tom ZellerTom Zeller Jr. is co-founder and editor-in-chief of Undark, a nonprofit digital magazine exploring the intersection of science and society. Previously, he was a reporter and columnist at the New York Times, an editr at large for National Geographic magazine, and a Knight Science Journalism fellow at the Massachusetts Institute of Technology (MIT). He lives in Lolo, Montana. The Headache is his first book. Read More Read Less