Scuba diving scientists trapped a red-eyed sea creature with “fang-like” teeth off Australia and discovered a new species, a study said. Photo from Getty / iStockphoto On a coral reef off the eastern ...

Some animals do not have red blood like humans. From spiders to octopuses, their copper-rich blue blood helps them survive ...

Marine animals can be fascinating and very beautiful. However, you should not approach some of them. Some fish and jellyfish are highly poisonous, and contact can sometimes be fatal. Read here about ...

On a coral reef off the western coast of Saudi Arabia, a "golden" creature with yellowy eyes tucked itself "deep within" an underwater cave. But its hiding spot wasn't quite hidden enough. Nearby ...

NEW YORK (AP) — 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 ...

Thousands of meters below the ocean's surface lurk some gigantic creatures, much larger than their shallow-water brethren. Scientists have a few hunches for why this happens, but the debate continues.