Pockets of water exist that are so salty they behave more like dense syrup than seawater. These deep, hidden lakes are called ...

A group of women on South Korea's largest island, Jeju, follow a unique tradition to put food on the table: They freedive to ...

The Indonesian coelacanth, a fish once thought to be extinct for 70 million years, was discovered alive in greater numbers ...

An "odd-looking" deep-sea fish recently washed ashore on an Oregon beach to the surprise of a local aquarium. The Seaside ...

Today, Ratan free dives — descending up to 60m (197 feet) below the surface, depths that usually only technical divers can ...

What do you do with a bizarre-looking dead fish that’s missing an eyeball and could be mistaken, at a distance, for a monster ...

Imagine a layer of the ocean so teeming with life that, when first discovered, scientists mistook it for the seafloor. This ...

It's not every day a terrifying beast from the darkest depths of the ocean just washes up ashore. Yet that's what the ...

Beaver Creek Valley State Park showcases one of Minnesota’s most beautiful spring-fed creeks, winding through a deep, narrow ...

The lancetfish, which is normally found in deep-sea areas, has been called the "Twilight zone fish" and intact specimens are ...

A longnose lancetfish washed ashore in a rare appearance in Seaside, Oregon. Seaside Aquarium staff examined the 5-foot-long ...

The firework jellyfish is rarely seen by humans, but its bioluminescence could put any July 4th show to shame.