Scientists discover five new species of black corals living thousands of feet below ocean surface near Great Barrier Reef
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Content TeamImage Credit: theconverstion
Using a remote-controlled submarine, my colleagues and I discovered five new species of black corals living as deep as 2,500 feet (760 meters) below the surface in the Great Barrier Reef and Coral Sea off the coast of Australia. Black corals can be found growing both in shallow waters and down to depths of over 26,000 feet (8,000 meters), and some individual corals can live for over 4,000 years.