Marine biologists at the University of California Santa Cruz have tagged thousands of northern elephant seals with smart ...

In fiction, The Twilight Zone is the middle ground between light and shadow, between science and superstition, between the ...

By studying elephant seals' hunting patterns, scientists have discovered a new way to monitor deep-sea fish populations.

The ocean's twilight zone lies between 200 and 1,000 meters below the surface, where light starts to fade but is not ...

Northern elephant seals may hold the key to unlocking the secrets of the open ocean's twilight zone (~200 – 1,000 meters deep). According to a new ...

Northern elephant seals may hold the key to unlocking the secrets of the open ocean’s twilight zone (~200 – 1,000 meters deep). According to a new study, these deep-diving creatures can help estimate ...

A Boston University led team of scientists analyzed a Pacific Ocean seamount that is teeming with biologically diverse corals and sea creatures ...

Some of the planet's bioluminescent animals live in the deep ocean (although not all of them). Many exist in the twilight zone, the part of the ocean from 500 to 1,000 metres deep, which is always ...

Sunlight, the lifeblood of the ocean’s surface ... Beyond this limit lies the twilight zone, where light begins to fade, and further still, the midnight zone, where the Sun’s rays never ...