These spheres from the abyss conceal creatures with startling biology.

The ocean is full of surprises, and scientists are still finding creatures that seem almost unreal. From tiny reef animals to ...

Wondering about the world's weirdest sea creatures? We've compiled this list of the 20 weirdest animals in the ocean to show ...

Few have explored the ocean’s deepest depths – but those rare few have shared images of the strangest, most mysterious ...

NEW YORK — An underwater voyage has revealed a network of creatures thriving at the bottom of deep-sea ocean trenches. In these extreme environments, the crushing pressure, scant food and lack of ...

In the same week that New South Wales experienced four shark attacks, Victorian beachgoers were warned about stinging jellyfish.

The Texas coastline is seeing a rare and unusual sight: thousands of mysterious sea creatures washing ashore after what ...

The ocean is home to some of the most awe-inspiring creatures on Earth, many of which dwarf anything found on land. From massive whales to elusive deep-sea dwellers, these giants of the sea ...

The vast array of organisms in the deep sea remains a mystery to humans. Now, marine biologists can add one more puzzle to the list. A collection of odd materials was discovered nearly four miles ...