Dr. Kira Westaway is part of an international research team working to solve the mystery of Gigantopithecus, the largest ape that ever walked the earth. In this episode, we explore how this massive primate lived, why it disappeared, and what it can tell us about extinctions happening now.  Learn more: Where Giants Roamed Origin Stories is a project of The Leakey Foundation, a nonprofit organization dedicated to funding human origins research and outreach. Click here to support this show and the science we talk about. Your donation will be matched by Jeanne Newman. This episode was generously sponsored by Jeanne Newman, the Ann and Gordon Getty Foundation and the Joan and Arnold Travis Education Fund.  Origin Stories is produced and sound designed by Ray Pang. Our editor is Audrey Quinn. Theme music by Henry Nagle. Additional music by Blue Dot Sessions and Lee Roservere.