Changing Seas
Oceanographers study Earth's underwater wilderness.
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UPCOMING EPISODES
Sun, 6/21 at 11:30 am America/Chicago on Austin PBS WORLD
Alvin: Pioneer of the Deep
Upgrades to the deep-sea submersible Alvin will take it deeper than ever before, allowing Alvin to continue its revolutionary scientific work.
Sun, 6/28 at 11:30 am America/Chicago on Austin PBS WORLD
Habitats: The Key to Florida's Fisheries
Scientists work on restoration projects to ensure the future of fisheries for tarpon and snook, two of Florida's most iconic game fish.