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
Living Fossils - Trailer
2:29
In the deep sea, strange flowerlike animals flourish in the dark.
Reefs of Rangiroa
2:51
Scientists are on a six-year mission to study remote coral reefs around the world.
Creatures of the Deep - Trailer
2:02
Researchers study the fishes that live in the deep, cold waters of the Gulf of Mexico.
Sunken Stories - Trailer
1:53
Underwater archaeologists scour the seafloor for clues to our maritime past.
Coral Hybrids - Trailer
2:33
A scientist studies coral hybrids to see if they are hardier than their parents.
Coastal Carnivores - Trailer
1:53
Researchers study the surprising behaviors of Florida’s coastal carnivores.
Grouper Moon - Trailer
1:40
The Cayman Islands are a hope spot for the endangered Nassau Grouper.
Mysterious Microbes - Trailer
2:40
Florida scientists identify microbial communities in their quest to save coral reefs.
Tracking Tigers - Trailer
1:44
Scientists use satellite tags and DNA forensic tools to study the ultimate apex predator.
After the Spill - Trailer
3:13
What effects did the Gulf oil spill have on marine ecosystems in the region?
Prescription Oceans - Trailer
2:36
The oceans are part of America’s newest medical frontier.
Reef Revival - Trailer
1:56
Scientists are developing coral restoration techniques.
Active loading indicator