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Changing Seas
Creatures of the Deep
Season 5
Episode 503
Little-known animals spend their entire lives in the Gulf of Mexico's cold, deep waters. New research sheds light on the lives of these mysterious creatures of the deep.
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27:02
Scientists spend a month in the Galapagos Islands to conduct research.
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26:54
The world’s largest known aggregation of whale sharks occurs just off the coast of Cancun.
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29:33
Scientists work to identify and link a devastating coral disease to a human pathogen.