In a quest to uncover the secrets of the ancient past, paleontologists venture into the harsh Arctic environment to investigate the presence of dinosaur fossils beyond the typical tropical habitats. Their research aims to determine whether the Arctic was indeed warmer in the past, or if it was closer to the North Pole, or if dinosaurs were migratory or warm-blooded.
Nova
Scientific researchers venture into the harsh Arctic environment to uncover the secrets of the past, as the discovery of dinosaur fossils sparks a debate about the region's ancient climate, questioning whether it was once a tropical paradise or farther south during the dinosaurs' reign.
