Skip to Main Content

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.
Season 2026 Episode 2 Length 54:25 Premiere: 09/23/26

Recent Episodes

Sponsored by:

Blue background with yellow text reading KET Forums and a check schedule buttonBlue background with yellow text reading KET Forums and a check schedule button

Clips & Previews

Season 2026 Episodes

The Incubator of Life
S2026 E3 Length 54:22 Premiere Date 09/30/26

Polar Seas
S2026 E2 Length 54:25 Premiere Date 09/23/26

The Frozen Heart
S2026 E1 Length 54:20 Premiere Date 09/16/26

Arctic Noise Pollution
Clip Length 02:18 Premiere Date 09/23/26

Refreezing Arctic Sea Ice
Clip Length 03:58 Premiere Date 09/23/26

Series Preview
Preview Length 00:30 Premiere Date 09/16/26

Why Scientists Brave the Poles
Preview Length 03:59 Premiere Date 09/16/26

The Making of “Ages of Ice”
Preview Length 04:54 Premiere Date 09/16/26

Alun and the Moulin
Clip Length 02:22 Premiere Date 09/16/26

Extended Series Preview
Preview Length 01:27 Premiere Date 09/16/26

See All Episodes

caret down

TV Schedules

Upcoming

No upcoming airdates

Jump to Upcoming Airdates

Recent

The Incubator of Life - S1 E3

  • Friday October 2, 2026 3:00 am ET on KET
  • Friday October 2, 2026 2:00 am CT on KET
  • Wednesday September 30, 2026 10:00 pm ET on KET
  • Wednesday September 30, 2026 9:00 pm CT on KET

Polar Seas - S1 E2

  • Friday September 25, 2026 3:00 am ET on KET
  • Friday September 25, 2026 2:00 am CT on KET
  • Wednesday September 23, 2026 10:00 pm ET on KET
  • Wednesday September 23, 2026 9:00 pm CT on KET

The Frozen Heart - S1 E1

  • Friday September 18, 2026 3:00 am ET on KET
  • Friday September 18, 2026 2:00 am CT on KET
Top

Explore KET