Three dolphins swimming in the sea.

Three dolphins swimming in the sea.

Changing Seas

Science & Nature

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All episodes with PBS Passport

Changing Seas

Science & Nature

Passport

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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After the Spill

After the Spill

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Season 3 Episode 304

After the Spill

Oceanographers continue to study the long term effects of an oil spill.

Prescription: Oceans

Prescription: Oceans

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Season 3 Episode 303

Prescription: Oceans

A group of scientists tests sea sponges for potential anti-cancer properties.

Reef Revival

Reef Revival

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Season 3 Episode 302

Reef Revival

Explore the emerging science of coral reef restoration.

Alien Invaders

Alien Invaders

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Season 3 Episode 301

Alien Invaders

The invasive lionfish is a major threat to biodiversity and a stressed coral reef.

Sinking the Vandenburg

Sinking the Vandenburg

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Season 2 Episode 204

Sinking the Vandenburg

Explore the world’s second largest intentionally sunk shipwreck.

Seagrasses and Mangroves

Seagrasses and Mangroves

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Season 2 Episode 203

Seagrasses and Mangroves

Examine the important role seagrasses and mangroves play in the ocean’s web of life.

Sentinels of the Seas

Sentinels of the Seas

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Season 2 Episode 202

Sentinels of the Seas

Take a look at the health of the bottlenose dolphin.

No Fish Left Uncounted

No Fish Left Uncounted

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Season 2 Episode 201

No Fish Left Uncounted

The Changing Seas crew shadows a team of research divers in Dry Tortugas National Park.

Farming the Sea

Farming the Sea

Season 1 Episode 4

Farming the Sea

Scientists develop sustainable aquaculture methods to take the pressure off wild fish.

Corals of the Deep

Corals of the Deep

Season 1 Episode 3

Corals of the Deep

Scientists scan the ocean floor to find deep sea corals threatened by bottom trawling.

Mission to Inner Space

Mission to Inner Space

Season 1 Episode 2

Mission to Inner Space

Scientists at the world’s only underwater lab study the impacts of ocean acidification.

Super Grouper

Super Grouper

Season 1 Episode 1

Super Grouper

After being fished to near extinction, Goliath Groupers are making a comeback in Florida.

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