The Story Collider

This week, we bring you two stories about frustrations in the field, whether it's a failure to find dinosaur fossils or a struggle with a painful medical condition. Part 1: Paleontologist David Evans and his team start to feel defeated after three days of searching fruitlessly for fossils.  Part 2: After cave geologist Gabriela Serrato Marks develops fibromyalgia, exploring caves becomes a challenge. David C. Evans holds the Temerty Chair in Vertebrate Palaeontology and oversees dinosaur research at the Royal Ontario Museum (ROM). He is also an Associate Professor in the Department of Ecology and Evolutionary Biology at the University of Toronto. David is an Ontario-born researcher who is recognized as an authority on the rich dinosaur fossil record of Canada. As a curator, David helped develop the ROM's dinosaur galleries, and was Lead Curator of the major travelling exhibition Ultimate Dinosaurs. He has been featured on numerous television shows, and most recently, David was co-creator of the HISTORY serie