Video by @zookeeperguyUnderwater ballet🩰🎶Most people think that hippos swim in the water, but in fact they’re way to dense ...

Turtles can slow their hearts down to sleep underwater. Some species of turtles can even breath through their butts!

A professional mermaid has shared how not even terrifying encounters with sharks and a heart-breaking swim with dolphins have dampened her lung-busting passion for exploring the ocean with a tail ...

For almost 30 minutes, Vitomir Maricic didn't take a breath. Face down in a pool, surrounded by anxious onlookers, the Croatian freediver fought spasming pain to redefine what doctors thought was ...

Vitomir Maricic spent 29 minutes and three seconds under water without oxygen Maricic is now aiming for the deepest free dive with a variable weight If we don't protect the seas 'we're not looking at ...