The researchers studied tissue from over 120 fish. They found that 50 to 60 percent of their diet came from ocean’s twilight ...

Explorers have uncovered a breathtaking discovery deep in the ocean, revealing a hidden world thriving around a giant creature’s remains.

A new study analyzes the evolutionary history of 11 deep-sea species from environments stretching from the central Indian ...

Mars may look like a dry and dusty world, but just beneath its surface lies one of the most surprising discoveries in ...

How far would you go for a good meal? For some of the ocean's top predators, maintaining a decent diet requires some ...

The newfound ecosystem is filled with sea crabs, octopuses and gigantic sponges, suggesting it may have been thriving for ...

Once thought a block of worthless ice, this continent is in fact incredibly valuable and plays a key role in stabilizing ...

An iceberg the size of Chicago broke off am Antarctic ice shelf to reveal a thriving ecosystem underneath, according to ...

In recent weeks, hundreds of sea lions, dolphins and other animals have turned up in the sand dead or seriously ill, alarming ...

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

We know more about the Moon’s surface than Earth’s ocean floor — but that’s changing fast. A NASA-supported team used a ...