Scientists discover hidden deep-sea coral reef in US

Global warming killing the Great Barrier Reef: Study

UK cruise ship damages pristine Indonesian coral reef

Great Barrier Reef suffers severe coral bleaching for second year in a row

‘Weed-like’ algae killing Great Barrier Reef corals: Study

Global warming: 70% of Japan's biggest coral reef killed by bleaching

Great Barrier Reef not on the verge of extinction

Climate change kills Great Barrier Reef, nature's spectacular treasure no longer with us

South China Sea tribunal: Key findings

Bleaching kills 35 percent of coral in Great Barrier Reef

600-mile long coral reef discovered at the Amazon!

Ocean alert: 93% of Great Barier Reef hit by coral bleaching – Watch!

Watch: First sign of coral bleaching found in Sydney!