Nova1974 | TV Show

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PBS's premier science-documentary series, which has won six Peabody Awards and more than 20 Emmys (four in 2002 alone) since its 1974 debut. `Nova' clearly, and often engagingly, `demystifies' a vast range of science, technology and history topics---past a (more…)

Premiered: March 3, 1974

Rating: None

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Season 24, Episode 10 Cracking the Ice Age

First Aired: December 31, 1996

Following scientists' efforts to determine what caused the dramatic shift in the planet's climate 40 million years ago. Included: how the creation of the Himalayas may have played a part in reducing the planet-warming greenhouse effect.

Previous Episode

Odyssey of Life: The Photographer's Secrets

Season 24, Episode 9

November 26, 1996

Next Episode

Kaboom!

Season 24, Episode 11

January 14, 1997

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