NOVA (1974)

S47E1 Polar Extremes

NOVA embarks on an exploration of the poles, tracing the puzzling discovery of fossils located in unexpected regions—such as beech trees in Antarctica and redwoods alongside hippo-like creatures in the Arctic. This journey reveals the astonishing past of these icy realms, showcasing their transformation from thick ice sheets to lush, warm forests bustling with diverse life.