Nearly 200 Great Barrier Reef coral species also live in the deep sea

The unexpected coral bounty means deep reefs have a richer biodiversity than thought

divers in a deep reef near Australia

DEEP DIVE  Researchers have found a plethora of shallow water coral species in the deep ocean off Australia’s northeastern coast. Deep ocean reefs might protect corals from severe bleaching and storms.

Paul Muir

Nearly 200 species of Great Barrier Reef corals have found a second home in the deep ocean.