Dr. Carole Baldwin, a research zoologist and fish expert with the Smithsonian's National Museum of Natural History, gives viewers an inside-look at the Deep Reef Observation Project (DROP). She and her colleagues are trying to understand the biodiversity in coral reefs near Curaçao, an island in...

Smithsonian research zoologist Dr. Martha Nizinski takes viewers with her as she searches for crustaceans in the deep sea. She's particularly interested in finding squat lobsters, which despite their name, are actually crabs. On this dive in the waters off Curaçao, she discovers some living on a...