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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.

Watch this show and many more anytime, anywhere on the free PBS App.

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Upcoming Airdates

  • Sunday Jul 20, 6:00 PM PDT on PBS SoCal Plus
  • Sunday Jul 20, 6:30 PM PDT on PBS SoCal Plus
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Bermuda: Life at Ocean's Edge | Changing Seas | Preview
4:49
Amid shipwrecks and shifting sands, Bermuda’s corals offer clues to climate resilience.
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.
Corals in Crisis - Trailer
2:11
Experts study a new disease that is devastating Florida’s fragile coral reefs.
Cryptic Critters - Trailer
1:56
Researchers investigate a tiny, non-native species on a shipwreck near Key West.
Sinking the Vandenberg - Trailer
1:46
The USNS General Hoyt S. Vandenberg attracts divers to the Florida Keys.
Seagrasses and Mangroves - Trailer
2:11
Seagrass beds link offshore coral reefs with coastal mangrove forests.
Sentinels of the Seas - Trailer
2:09
Legacy contaminants seriously affect the health of Florida’s beloved bottlenose dolphins.
No Fish Left Uncounted - Trailer
2:37
Fish counts help scientists to evaluate the health of fish populations in a National Park.
Corals of the Deep - Trailer
2:41
Scientists scan the ocean floor to find deep sea corals threatened by bottom trawling.
Farming the Sea - Trailer
1:47
Scientists develop sustainable aquaculture methods to take the pressure off wild fish.
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