The remarkable 'detached' coral reef is the first of its kind to be discovered in more than 120 years.
A new study has revealed that coral reefs have been around for far longer than previously realized.
Scientists are attempting to create a breed of coral that is more resistant to the effects of global warming.
Scientists have conceded that the outlook for the world's largest coral reef is looking increasingly grim.
A plan to pump cold water on to coral reefs to stop bleaching has been met with significant criticism.
Scientists have criticized news reports claiming that the world's largest coral reef had 'passed away'.
A 600-mile-long coral reef at the mouth of the Amazon river has taken scientists completely by surprise.