Polar Extremes

Polar Extremes

Uncover the bizarre history of the poles, from miles-thick ice sheets to warm polar forests.
August 6, 2020 11:30 am on WORLD | Episode #4701 | 86 minutes | Visit Website

NOVA

Series Overview

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA programs demystify science and technology and highlight the people involved in scientific pursuits.