Australia's Great Barrier Reef

Murder on the Reef follows the hotly debated issues surrounding the world's largest living structure, the Great Barrier Reef. But is it too late? Many scientists now believe as much as fifty percent of the corals in the Great Barrier Reef have died.…

Ivan Watson goes on a journey to see the damage on the Great Barrier Reef and to meet the scientists spearheading the campaign to save the reef with projects at sea and on land.