Scientists say mass bleaching has killed more than a third of the coral in the northern and central parts of Australia's Great Barrier Reef, though corals to the south have escaped with little damage
ABC News: Top Stories, ABC News
Sun, 05/29/2016 - 10:32pm
Scientists say mass bleaching has killed more than a third of the coral in the northern and central parts of Australia's Great Barrier Reef, though corals to the south have escaped with little damage