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Staghorn (seen here) and elkhorn corals are listed as Threatened under the U.S....
Avoid Coral Jewelry
When you are shopping for gifts and jewelry, steer clear of gifts that use real...
Exploring a Reef
A scuba diver explores elkhorn corals (Acropora palmata) growing on a tropical...
Deep-Sea Coral Sample
In the wet lab aboard the R/V Seward Johnson, Dr. Martha Nizinski examines a sample...