Up Next
Back to Show
Changing Seas
Sea Turtles: The Lost Years - Trailer
After sea turtle hatchlings emerge from their nests, they vanish into the sea. Until recently, their journey was largely shrouded in mystery. Now, as technology advances, researchers are beginning to understand where turtles go during their so-called “lost years.”
Support Provided By
Unlock with PBS Passport
26:48
Examine the important role seagrasses and mangroves play in the ocean’s web of life.
Unlock with PBS Passport
26:51
The Changing Seas crew shadows a team of research divers in Dry Tortugas National Park.
26:45
Scientists develop sustainable aquaculture methods to take the pressure off wild fish.
26:46
Scientists scan the ocean floor to find deep sea corals threatened by bottom trawling.
26:49
Scientists at the world’s only underwater lab study the impacts of ocean acidification.
26:54
After being fished to near extinction, Goliath Groupers are making a comeback in Florida.