Forbidden Depths (2)

Using sophisticated underwater technology U.S. and Cuban sclentists explore the rich but relatively unknown waters off the coast of Cuba. With underwater photographer Al Giddings and the submersible from Discovery Channel's landmark voyage to Galapagos, this rich underwater site is explored the first time.The scientists on board include Shirley Pomponi, a sponge expert; Tammy Frank, who studies shrimp-like species to understand adaptability; and Edie Vidder, a bioluminescence expert. The expedition identifies species new to the region and new to science.