Geek's Guide to the GalaxyCultureOct 30, 2020 12:00 PMDinosaurs Are Even Scarier When They're ZombiesIn his short story "Hell Creek," horror author Robert Cargill tackles one of the scariest ideas ever: an undead dino apocalypse. Photograph: John B. Carnett/Getty ImagesCommentLoaderSave StorySave this storyCommentLoaderSave StorySave this storyTK