Neptune and Uranus are the seventh and eighth ... with the deep ocean already proving to be home to prehistoric sea animals that are, frankly, nothing short of nightmare fuel.

Some of the greatest changes threatening the world's oceans today can be seen in this stretch of water. Large colonies of Californian sea lions are ... However, while these animals can be fun ...

Commonly known as Neptune grass ... eat a variety of plants and animals, but they become strict herbivores in adulthood. Researchers have outfitted green sea turtles with radio-signal tags ...

These reptiles have roamed the oceans for 100 million years ... to wonder whether we’re dooming these animals. But after months of reporting on sea turtles in several countries, I think we ...