The hidden world of otherworldly creatures was discovered by one of the most decorated Chinese submersibles, named Fendouzhe.

An international team looks back 12 million years for clues about the formation of these vast areas where no life can survive A satellite image of the Northern Gulf of Mexico, where 'dead zones' can ...

The oceans cover over 70% of the Earth’s surface. The marine ecosystem is the largest and most abundant in the world. But most of the ocean is permanently dark and incredibly difficult to observe. As ...

The ocean basins are so vast and deep that they hold about 97 percent of the Earth's water. Sea water that's trapped in ...

While exploring the ocean in a deep-sea submersible, scientists say they discovered a flourishing ecosystem capable of ...