Episode list

Nova

The Spy Factory
Nova examines the clandestine practices of the National Security Agency and investigates changes in the Agency that are the result of 9/11.
7 /10
Rat Attack

Mon, Feb 23, 2009
Every 48 years, swarms of rodents invade homes and attack crops in the northeastern Indian state of Mizoram. Nova follows investigators as they try to determine why.
7.8 /10
Extreme Ice

Mon, Mar 23, 2009
Nova offers a glimpse at the breathtaking wonders of the extreme North. The time-lapsed images collected by photojournalist James Balog show the alarming effects of climate change.
7.4 /10
Megabeasts' Sudden Death
Thirteen thousand years ago a great tragedy in North American history caused the extinction of 35 species of large mammals. Scientists are divided on whether the cause was climate change or human predation. Nova follows the investigation of the evidence supporting a third controversial hypothesis; comet impact.
7.6 /10
Darwin's Darkest Hour
NOVA and National Geographic Television co-present a two-hour drama on the crisis that compelled Darwin to publish his theory of evolution.
7 /10
Hubble's Amazing Rescue
Nova takes an inside look at space shuttle mission STS-125 and the efforts to service the almost two decade old Hubble Space telescope.
7.3 /10
Lizard Kings

Mon, Oct 19, 2009
This program reviews the monitor lizard genus which, dispute the incredible diversity between species, share common traits such as the ability to count, that lead biologists to peg them as the most evolutionarily advanced of the lizards. Dr. Eric Pianka, who studied lizards for forty years in Australia, serves as guide. Program concludes with the customary, trite comment on human impact on climate change and the environment.
7.7 /10
Becoming Human: Birth of Humanity
Nova examines the ancestors of man by attempting to to reconstruct what they look like, what tools they used, and how they lived. Special focus is given to Homo erectus.
7.9 /10
What Darwin Never Knew
A look at Charles Darwin, his book On The Origin of Species, and how his theory of evolution is explained. It includes Darwin's observations through work on the Human Genome Project.
8.1 /10
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