Skip to main content
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.

Stream to your TV

Upcoming Airdates

  • Sunday Jul 20, 6:00 PM PDT on PBS SoCal Plus
  • Sunday Jul 20, 6:30 PM PDT on PBS SoCal Plus
Support Provided By
Super Grouper - Trailer
1:32
After being fished to near extinction, Goliath Groupers are making a comeback in Florida.
Mission to Inner Space - Trailer
2:10
Scientists at the world’s only underwater lab study the impacts of ocean acidification.
Florida’s Blue Holes: Oases in the Sea | Trailer
3:24
Scientists explore mysterious blue holes scattered throughout the Gulf of Mexico.
A Decade After Deepwater | Trailer
3:16
Ten years after the Deepwater oil rig disaster, scientists study its devastating effects.
Peru’s Desert Penguins | Trailer
2:27
Scientists study the adorable Humboldt penguins that nest along Peru’s desert coastline.
Mystery of the Humpback Whale Song - Trailer
3:56
Scientists in Hawaii study the purpose of humpback whale song.
Dolphins: Breaking the Code - Trailer
3:05
A scientist dedicates her career to studying wild dolphin communication in the Bahamas.
Lords of the Wetlands - Trailer
3:31
Scientists and conservationists work together to save the American crocodile in Jamaica.
Toxic Algae: Complex Sources and Solutions - Trailer
3:02
Experts study the cause and effects of Florida’s toxic algal blooms.
Fishing the Flats for Science - Trailer
3:09
Experts study bonefish, tarpon & permit, the fishes coveted by fly anglers on the flats.
The Future of Seafood - Trailer
3:53
Scientists work with the private sector to develop sustainable offshore aquaculture.
The Fate of Carbon - Trailer
3:45
Scientists study how increased levels of CO2 impact how carbon cycles through the seas.
Active loading indicator