Welcome to Iowa Public Television! If you are seeing this message, you are using a browser that does not support web standards. This site will look much better in a browser that supports web standards, but it is accessible to any browser or Internet device. Read more on our technical tips page.

Iowa Public Television

  • NOVA

NOVA | Secrets Beneath the Ice | PBS

Duration: 53:04 (Full Program)
Program: NOVA #3717
Broadcast Date: Dec. 28, 2010

Is Antarctica headed for a catastrophic meltdown? New evidence of ancient climate change may hold clues.



Post Date: December 30, 2010