Up Next
Back to Show
Watch Preview
Changing Seas
Farming the Sea
Season 1
Episode 4
An ever-growing demand for fresh seafood has pushed wild stocks around the world to the brink. Aquaculture is one alternative to wild-caught fish.
Support Provided By
Unlock with PBS Passport
26:46
The Changing Seas team meets with researchers in French Polynesia.
Unlock with PBS Passport
26:46
New research sheds light on the lives of mysterious creatures of the deep.
Unlock with PBS Passport
26:45
Divers from around the country learn how to map shipwrecks.
26:45
Follow one scientist studying coral in Belize.
Unlock with PBS Passport
27:14
Scientists studying the coastal Everglades make some perplexing discoveries.
Unlock with PBS Passport
27:01
The Cayman Islands are home to the last great reproductive population of grouper.
Unlock with PBS Passport
29:33
Scientists work to identify and link a devastating coral disease to a human pathogen.
Unlock with PBS Passport
27:16
Scientists use satellite tags and DNA forensic tools to track tiger sharks.
Unlock with PBS Passport
26:47
Oceanographers continue to study the long term effects of an oil spill.
Unlock with PBS Passport
26:46
A group of scientists tests sea sponges for potential anti-cancer properties.
Unlock with PBS Passport
26:46
Explore the emerging science of coral reef restoration.
26:49
The invasive lionfish is a major threat to biodiversity and a stressed coral reef.