Playing healthy coral sounds underwater may help revive dead reefs. UNIVERSITY OF EXETER
Over the years, Australia’s famous Great Barrier Reef (大堡礁) has lost much of its coral ecosystem to climate change. The heating ocean water has been killing corals (珊瑚) through a process called “bleaching (漂白)”. A study published earlier this year says the reef has lost its ability to recover on its own, reported CNN.