Episode Information

Ages of Ice - Polar Seas

The polar seas are one of Earth's great superpowers, helping regulate our entire planet. But as they warm and sea ice disappears, explore why their health is inseparable from our survival.

Recent and Upcoming Airings

11.19/23 9:00 pm 11.39/24 12:00 am 11.19/24 1:00 am 11.39/24 4:00 am 11.19/25 2:00 am 11.19/27 1:00 am 11.39/27 4:00 am 11.39/28 11:00 pm 11.29/29 7:00 pm 11.29/30 12:00 am 11.29/30 8:00 am