Following a trail of fossils found in all the wrong places -- beech trees in Antarctica, redwoods and hippo-like mammals in the Arctic -- uncover the bizarre history of the poles, from miles-thick ice sheets to warm polar forests teeming with life.
Broadcast In: English Duration: 1:54:37 2:00pm - Thursday, September 17, 2026
Nova
Polar Extremes #4701
North Carolina Channel
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HD
CC
Additional Airings
10:00pm, 09/24/2026
|
North Carolina Channel
2:30am, 09/25/2026 | North Carolina Channel
10:00am, 09/25/2026 | North Carolina Channel
2:30am, 09/25/2026 | North Carolina Channel
10:00am, 09/25/2026 | North Carolina Channel
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