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Changing Seas
Sunken Stories
Season 5
Episode 502
n the Florida Keys, divers from around the country learn how to map shipwrecks and apply their skills on a mysterious 18th-century slave ship. Professional explorers also employ high-tech tools to scan objects buried beneath the seafloor.
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26:42
Researchers study gray seals on Sable Island, the world’s largest breeding colony.
26:42
Puerto Rico’s fishers transform their communities after Hurricanes Irma and Maria.
26:42
Scientists collaborate with elephant seals to study their life cycles and ocean health.
26:42
Scientists work to unravel the cause of the fish spinning phenomenon in the Florida Keys.
26:46
Scientists in Madeira study the impacts of plastics on whales and dolphins.
26:46
In Playa Hermosa locals unite to protect waves, restore habitats, and save sea turtles.
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26:42
Experts study southern sea otters to ensure their longtime survival on California’s coast.
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26:42
Islanders restore Maui's watersheds through traditional Hawaiian wisdom.
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26:42
Florida scientists make remarkable discoveries about whitespotted eagle rays.
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26:42
Marine archaeologists uncover a Roman shipwreck on Croatia's Adriatic Coast.
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26:42
Researchers brave the Arctic’s cold and dark to reveal the mysteries of the Polar Night.
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26:42
Amid shipwrecks and shifting sands, Bermuda’s corals offer clues to climate resilience.