Overview: More than a million generations adapted dinosaurs to a changing planet. But each successful generation boils down to a single encounter between two like-minded reptiles. The latest science reveals the anatomical secrets to life and love among dinosaurs. Dinosaurs are the ultimate biological success story. More than a million generations improved and adapted each dino species to their changing planet. But each successful generation boils down to a single encounter between two like-minded reptiles. The latest science reveals the anatomical secrets to life and love in an age of dinosaurs.