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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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A Decade After Deepwater | Trailer
3:16
Ten years after the Deepwater oil rig disaster, scientists study its devastating effects.
American Samoa's Resilient Coral Reefs | Trailer
2:30
Experts study what makes American Samoa’s coral reefs more resilient than reefs elsewhere.
The Cordell Bank: A National Treasure - Trailer
2:32
Discover California’s Cordell Bank, a little-known ecological Eden.
Toxic Waters - Trailer
1:24
Scientists study the various harmful algal blooms which are impacting Florida.
Mystery of the Humpback Whale Song - Trailer
3:56
Scientists in Hawaii study the purpose of humpback whale song.
The Future of Seafood - Trailer
3:53
Scientists work with the private sector to develop sustainable offshore aquaculture.
Majestic Mantas - Trailer
3:14
Scientists study manta rays in Mexico’s remote Revillagigedo Archipelago.
Manatees: Conserving a Marine Mammal - Trailer
2:00
Each winter, scientists head to Crystal River, Florida, to study manatees gathered there.
Beneath the Bridge - Trailer
3:05
Florida’s Blue Heron Bridge is popular with divers because of its rich marine life.
Grand Cayman’s Famous Stingrays - Trailer
2:19
Dr. Guy Harvey and his team study the impact of ecotourism on Cayman’s iconic stingrays.
Sea Turtles: The Lost Years - Trailer
2:18
Researchers are beginning to understand where sea turtles go during their “lost years."
Galápagos:  Windows into the Future - Trailer
3:09
Scientists study how climate change may impact corals in the Galapagos Islands.
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