Episode Information

Nova - Polar Extremes

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.

Series Website: http://www.pbs.org/wgbh/nova/

Recent and Upcoming Airings

11.13/20 8:00 pm 11.13/21 12:00 am 11.33/21 3:00 am 11.13/22 3:00 am 11.33/24 2:00 am 11.33/25 10:00 pm 11.23/26 6:00 pm 11.23/26 11:00 pm 11.23/27 7:00 am