Lydia Pyne (PhD) is a freelance writer, editor, historian, and Research Fellow in the Institute for Historical Studies at the University of Texas at Austin, USA. She is a contributing editor for The Appendix and a reviewer and essayist for NewPages and New York Journal of Books. She is the author of Seven Skeletons: The Evolution of the World's Most Famous Human Fossils (Viking, 2016) and, with Stephen J. Pyne, The Last Lost World: Ice Ages, Human Origins, and the Invention of the Pleistocene (Penguin, 2012).
Lydia Pyne is a writer and historian, interested in the history of science and material culture. She has degrees in history and anthropology and a PhD in history and philosophy of science from Arizona State University, and is currently a visiting researcher at the Institute for Historical Studies at the University of Texas at Austin. Her field and archival work has ranged from South Africa, Ethiopia, Uzbekistan, and Iran, as well as the American Southwest.

Lydia's writing has appeared in The Atlantic, History Today, Time, The Scientist, Nautilus, The Appendix, Lady Science and Electric Literature as well as The Public Domain Review, and her previous book was Seven Skeletons, the story of human origins. She lives in Austin, Texas, where she is an avid rock climber and mountain biker.