Should we continue to destroy old oil-industry structures or preserve the thriving coral-reef ecosystems they're supporting?

A videographer discovered the world's largest coral reef ever recorded in the southwest Pacific Ocean, a massive structure ...

As an expedition was exploring the waters around the Solomon Islands, its members spotted what looked like a shipwreck. Intrigued, they sent a diver down to investigate.

The National Geographic Society’s Pristine Seas expedition has discovered the largest known coral in the world, spanning a ...

Scientists have found the world's largest coral -- as big as two basketball courts -- visible from space and at least 300 ...

Researchers have discovered the world's largest coral colony in the southwest Pacific Ocean, in the waters of the Solomon ...

It’s more than 100 feet long, around 300 years old, made of nearly 1 billion little polyps and visible from space ...

In a stunning discovery, the world’s largest coral has been found thriving in the Solomon Islands in the southwest Pacific ...

The mega-coral measures 34 metres by 32 metres – making it larger than a blue whale – and it is thought to be three centuries ...

For at least three centuries, it grew in secret on the seabed of the southwestern Pacific Ocean. Now, the largest coral ever ...

Scientists say they've discovered a "mega coral" three times bigger than the previous record holder - so huge they initially ...