Good news shark fans, the biggest ever male great white shark has been located once again, and he's gone a long way since he ...

Hundreds of thousands of Velella velella, more commonly known as by-the-wind-sailors, are drifting onto the coastline.

A new review of ocean data suggests that more than 99.999 percent of the global deep seafloor has never been seen by humans.

The never-before-seen footage of sea creatures struggling in fishing nets is featured in National Geographic’s new documentary Ocean with David Attenborough.