Even four times as deep as most scuba divers venture, the Great Barrier Reef blooms. A new exploration by a remote-operated submersible has found the reef's deepest coral yet. Full story
The daily routines of manta rays in the Great Barrier Reef of Australia have been exposed in a new study that reveals when these graceful fish eat, cruise and visit "cleaning stations" where smaller fish nibble off their dead skin and parasites. Full story
The coral diversity in the West Indian Ocean, especially around Madagascar, is greater than previously believed and it may even rival parts of the Great Barrier Reef, new research shows. Full story
A Greenpeace activist boards a coal ship bound for South Korea near Australia's Great Barrier Reef in this handout picture from environmental group Greenpeace April 24, 2013. The group were protesting against the expansion of the rich Australian coal industry and its impact on the World Heritage sit
Six Greenpeace activists board a coal ship bound for South Korea near Australia's Great Barrier Reef in this handout picture from environmental group Greenpeace April 24, 2013. The group were protesting against the expansion of the rich Australian coal industry and its impact on the World Heritage s
CAIRNS, AUSTRALIA - NOVEMBER 14: An aerial view of Vlassof Cay in the Great Barrier Reef is seen on November 13, 2012 in Cairns, Australia. Located in Far North Queensland, the Cairns region is one of Australia’s most popular travel destinations with a tropical climate and close proximity to both
Corals are seen at the Great Barrier Reef in this January 2002 handout photo. The world's largest coral reef - under threat from Australia's surging coal and gas shipments, climate change and a destructive starfish - is declining faster than ever and coral cover could fall to just 5 percent in the n