NOVA

Alaskan Dinosaurs

Season 48 Episode 21 | 53m 32s | Video has closed captioning.

A team of intrepid paleontologists discovers that dinosaurs thrived in the unlikeliest of places—the cold and dark of winter in the Arctic Circle. How did they survive year-round and raise their young in frigid and dark winter conditions?

Aired: 01/19/22

Expired: 02/16/22

Rating: TV-PG

Problems Playing Video? | Closed Captioning

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