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Three dolphins swimming in the sea.

Changing Seas

All episodes with PBS Passport

Changing Seas

All episodes with PBS Passport

Produced by South Florida PBS in Miami, Florida, "Changing Seas" gives viewers a fish-eye view of life in the deep blue. Join scientists as they study earth’s last frontier and discover the mysteries of our liquid planet.

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Life in the Dark: The Polar Night
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26:42
Researchers brave the Arctic’s cold and dark to reveal the mysteries of the Polar Night.
Bermuda: Life at Ocean's Edge
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26:42
Amid shipwrecks and shifting sands, Bermuda’s corals offer clues to climate resilience.
Sharks in Belize: Jaguars of the Sea
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26:42
Knowledgeable fishers collaborate with scientists to keep sharks abundant.
Mollusks: More than a Shell
26:42
Researchers and citizen scientists document the fascinating lives of seashells.
Changing Seas Season 14
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26:42
Florida’s gentle giants are dying in record numbers.
Kelp: Hidden Treasure of the Salish Sea
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26:42
Experts are working to conserve and restore the Puget Sound’s declining kelp forests.
Humpback Health
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26:42
Scientists study the body size and health of humpback whales across their migratory cycle.
Vanishing Whales
26:42
Experts study declines in the number of humpbacks migrating between Alaska and Hawaiʻi.
American Samoa's Resilient Coral Reefs
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26:53
Experts study what makes American Samoa’s coral reefs more resilient than reefs elsewhere.
Peru’s Desert Penguins
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26:42
Scientists study the adorable Humboldt penguins that nest along Peru’s desert coastline.
A Decade After Deepwater
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26:42
A decade after the Deepwater Horizon oil spill, experts still study its harmful impacts.
Florida’s Blue Holes: Oases in the Sea
26:42
Scientists explore mysterious blue holes scattered throughout the Gulf of Mexico.
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