Hundreds of years ago, people assumed that huge teeth found along the shores of rivers and oceans belonged to dragons. The truth that has been discovered sounds just as fanciful as fire-breathing ...

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

Scientists have discovered one of the largest known sea creatures – a coral the size of two basketball courts – off the ...

At 111 feet wide, 104 feet long, 18 feet high, and 600 feet around this stunning organism in the southwest Pacific Ocean is ...

Across the globe great animal gatherings are taking place that make the footfall at a Taylor Swift concert look like a kid’s ...

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

The enormous organism is bigger than a blue whale and made up of millions of genetically identical, tiny animals called ...

Hunted nearly to extinction during 20th century whaling, the Antarctic blue whale, the world's largest animal, went from a population size of roughly 200,000 to little more than 300. The most recent ...

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

"Everyone in the control room let out a loud 'Oooooh!' at the same time. We were all enchanted," a researcher said.

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 ...