A shark research organization came face to face last week with a deep sea creature ... and fertilize their eggs via external fertilization, according to Oceana. This behavior is known as sexual ...

Humpback anglerfish typically are found at depths of up to 1,500 meters below the water's surface, where there is little to no sunlight.

An amateur fossil hunter just unearthed a new species of "sea dragon" dinosaur on a British beach. The sea dragon, or ...

‘This is a ground-breaking effort to develop a new way to monitor krill swarms at the surface where they are known ... see how the animals are faring as climate change warms their home.

Between 66 million and 215 million years ago, long-necked reptiles called plesiosaurs inhabited the world’s oceans. By ...

Xishui leaf-litter toads are considered “moderate”-sized, reaching about 1.5 inches in length, the study said. They have ...

A sea creature ... been known to swim 5,000 miles from tropical grounds to colder grounds for more productive feedings and usually eat small fish, straining huge amounts of water on their baleen ...

Upon being engulfed by a whale, kayaker Adrián Simancas first noticed the slippery sensation of slime. "I had a moment of realization that I was inside the mouth of something, possibly an orca or sea ...