The world's biggest coral — an organism made up of about a billion polyps — is about three times bigger than the previous record-holder and was discovered by chance during an expedition off the ...

On an expedition to the Solomon Islands, divers affiliated with National Geographic have found the world’s largest single ...

Scientists have discovered the world's largest coral formation near the Solomon Islands. It can be seen from space, but ...

This dramatic decline raises urgent questions about the ripple effects on coral reefs and ocean ecosystems – and, ultimately, what this means for climate change. The giant clam, or Tridacna gigas (T.