After the treaty was adopted last year by the United Nations, more than 100 countries have signified their intent to ratify ...

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

For centuries, an extraordinary coral lay hidden beneath the Pacific Ocean’s surface near the Solomon Islands, growing ...

As Biography highlights, the mysterious final flight of Amelia Earhart first captured the world’s imagination in 1937.

The "mega" coral is 112-feet wide, 105-feet long and 18-feet high, making it larger than a blue whale, the world's largest animal.

SEE: Before and after images/video of this Pacific island, destroyed and restored to be a breeding ground for sea turtles and ...

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

Exclusive photos reveal a sprawling, 300-year-old coral near Solomon Islands, recently discovered by the National Geographic ...

An unusual sea slug with a large hood, a tail with fingerlike projections and glowing bioluminescence has been found living ...

When El Niño developed in 2016, warming up the Pacific Ocean, it killed off a third of the corals of the Great Barrier Reef.

A new glowing nudibranch species is the first known to swim through the ocean’s midnight zone and has unique adaptations for ...