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Soft Coral Close-Up
These neon balloons weren't blown up for a party: they are the colorful tentacles...
Staghorn (seen here) and elkhorn corals are listed as Threatened under the U.S....
Treated Cancer Cells
These cancer cells have been treated with discodermolide, a chemical obtained from...
Exploring a Reef
A scuba diver explores elkhorn corals (Acropora palmata) growing on a tropical...