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3:08
Are sponges the oldest creatures in the sea? DNA research has cast doubt on that theory.
2:17
Researchers study billfish in the eastern Pacific to protect the animals from overfishing.
2:35
Discover the unique ways some fish species change sex during their lifetime.
2:19
Dr. Guy Harvey and his team study the impact of ecotourism on Cayman’s iconic stingrays.
2:17
Scientists conduct research in South Florida to save the endangered Smalltooth Sawfish.
2:18
Researchers are beginning to understand where sea turtles go during their “lost years."
3:09
Scientists study how climate change may impact corals in the Galapagos Islands.
2:36
The world’s largest known gathering of whale sharks occurs just off the coast of Mexico.
2:51
Scientists are on a six-year mission to study remote coral reefs around the world.
2:02
Researchers study the fishes that live in the deep, cold waters of the Gulf of Mexico.
1:53
Underwater archaeologists scour the seafloor for clues to our maritime past.
