Dinosaur Wars is a documentary film created by PBS as an episode for American Experience.[2][3] The video details the rivalry between Edward Cope and O. C. Marsh.[2][4] Cope and Marsh were paleontologists who uncovered dinosaur fossils in the late 19th century.[5][6] PBS broadcast the episode on January 17, 2011.[7] PBS later posted the video online in July 2011. The episode has been covered in online articles posted by Technorati[4] and Wired.[8]