TV Show (1987 - 2015)
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Never miss an episode of Nova again!
- Season 42 Episode 21: Lethal Seas
Researchers seek solutions to contain the rising acidity levels that are threatening the world's oceans.
- Season 42 Episode 20: Nazi Attack on America
Ocean explorer Robert Ballard investigates the wreck of a German submarine at the bottom of the Gulf of Mexico, just a few miles off New Orleans.
- Season 42 Episode 19: Dawn of Humanity
The discovery of ancient fossil human ancestors in South Africa.
Comments - what do you think of Nova?