A riotous photography collection from a recent underwater mission off the coast of Chile shows new and fascinating deep-sea ...

Deep-sea fish thrive in extreme pressure, darkness, and pollution, revealing new survival mechanisms and threats.

This is the midwater zone, a hidden ecosystem that begins 650 feet below the ocean surface and sustains life across our ...

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At around 3,300 meters (2 miles) below the surface of the ocean off the coast of Alaska, where the warm light of the Sun ...

When the crew aboard an ocean science expedition learned that an iceberg the size of Chicago had broken off from an Antarctic ...

Scientists are diving into the deep sea to study one of the universe’s biggest mysteries—quantum gravity. Using KM3NeT, a ...

Scientists said they have seen the first signs of life returning to deep sea mining tracks carved into the abyssal seabed ...

Sealien Robotics’ sale of cutting-edge subsea system to mystery buyer is latest sign of China’s progress in global undersea ...

The deep ocean is one of the last great mysteries on Earth– a world of crushing ... unlike any other predator found in the deep sea. The creature's home is in one of the most extreme ...