Dinosaurs Lived in the Arctic 70 Million Years Ago
Cameron Duke, NewScientist
We have been discovering dinosaur fossils in the Arctic for 70 years. However, most palaeontologists assumed that these came from dinosaurs that ventured north during summers and migrated south to avoid the harsh winters. Now, the discovery of infant dinosaur fossils suggests that some species might have thrived year-round in the frigid tundra.