Nova

Secrets Beneath The Ice

Series Website »
Episode Guide »
In 2002, an immense, 200 meter-thick ice shelf, the size of Manhattan, collapsed into the ocean off the Antarctic Peninsula, shocking scientists and raising the alarming possibility that we may be heading toward an ice-free Antarctica -- last seen a million years ago. That would raise world sea levels so high that New York City would be flooded up to the level of the Statue of Liberty's shoulders. But could this really happen? Is Antarctica's surprising past a reliable guide to what may happen to our warming planet? To gather crucial evidence, NOVA follows the most ambitious scientific project launched during the International Polar Year: a state-of-the-art drilling probe known as ANDRILL. Penetrating more than a kilometer through the floating sea ice, ANDRILL recovers evidence from the seabed that reveals details of climate and fauna from a time when dinosaurs and forests once thrived in Antarctica. As the scientists grapple with the harshest conditions on earth, they discover astonishing and disturbing new clues. Once thought to be locked in a solid deep freeze for the last 15 million years, it now looks like Antarctica's ice has melted and frozen again dozens of times during that period. This breakthrough discovery carries ominous implications for coastal cities around the globe.
 

More...



Comments

Share your thoughts, questions, and comments on "Nova" here.
 

Vermont PBS educates, informs, entertains and inspires Vermonters to be lifelong learners and engaged in their community.

Kids' Club

Watch our Vermont PBS Kids' 24/7 channel. Enjoy the benefits of joining our Kids' Club! Explore our many free videos, games, and resources for educators and parents!

Britcom Teas are Coming!

Join our Britcom Club today to support great British programming – and get your invite to this year’s Britcom Teas. Act soon!

Life, Animated - Screening & Discussion

Join us for a free screeing of this inspirational story of a young man who was unable to speak as a child until he discovered a unique way to communicate via classic Disney animated films. 

2017 Vermont PBS KIDS' Writers Contest!

Do you love to tell stories? If you’re in Kindergarten through 5th grade, you can write and illustrate a story for Vermont PBS.

Vermont Film Youth Contest Launches its 3rd Year and Opens the Contest to Middle Schoolers!

Calling all filmmakers ages 10-30 who live or go to school in Vermont! Win cash prizes and share your work on Vermont PBS and at film festivals statewide in the 2017 Freedom & Unity TV Vermont Youth Film Contest. Visit freedomandunitytv.org for details. Deadline is March 26, 2017.

Upcoming and featured!


People talk about Vermont PBS!

Vermontpbs.org proudly supported in part by...


Vermont PBS

204 Ethan Allen Avenue
Colchester, VT 05446
(802) 655-4800
© 2017 Vermont PBS
All Rights Reserved

Facebook Twitter YouTube LinkedIn