Japan has reported an alarming rate of death in its largest coral reef.
The environment ministry says that 70 percent of the coral at Sekiseishoko, off Okinawa, is dead.
91.4 percent of...
Japan has reported an alarming rate of death in its largest coral reef.
The environment ministry says that 70 percent of the coral at Sekiseishoko, off Okinawa, is dead.
91.4 percent of...