Oceans are salty because rivers carry minerals like sodium and chloride from rocks on land, gradually adding salt over ...

60 Interesting Ocean Facts That'll Either Terrify You or Amaze You originally appeared on Parade. The ocean makes up the majority of the Earth's surface, so it makes sense that 95% of our seas are ...

While the kids have all returned to school this week, the fish have never left. Many studies have been done on why fish school and interesting theories abound about this synchronized natural ...

It’s a fragrance only another fish could love. Fresh out of the ocean, the scent is of the sea. But give a dead fish a few moments in the sun, and the aroma is another story. Exactly why fish smell ...

The Mariana Trench is the deepest part of the world's oceans. Located in the Pacific Ocean near the Mariana Islands, the deepest depth of the trench is a small slot-shaped valley in its floor known as ...

The ocean makes up the majority of the Earth's surface, so it makes sense that 95% of our seas are still unknown to us—there's just so much to explore. And we know even less about the deepest parts, ...