By Spoorthy Raman Rhythmic clicks, grunts and roars fill the Año Nuevo Island Reserve in California, home to a large breeding ...

the elephant seals enter the "twilight zone" -- also known as the mesopelagic zone -- a layer of the ocean that extends from about 656 feet to 3,280 feet below the ocean's surface that is abundant ...

Scientists have a different idea of the twilight zone. To them, it’s an area of the open ocean where most fish live – depths of 650 to 3,200 feet. Little is known about this part of the ocean ...

A new effort to map the ocean floor funded by the Office of Naval Research uses the magic of mathematics and the power of ...

The twilight-zone fish migrate vertically, feeding on zooplankton in surface waters before returning to the ocean depths during the day. This vertical migration transports surface carbon to deep ...

Researchers at the University of California, Santa Cruz, have been tracking their movements to study marine ecosystems, particularly the ocean's mysterious "twilight zone." Seals Dive Deep to ...

Get ready to head to the Twilight Zone (metaphorically!) as we track down the Baird’s Beaked Whale and find out how these elusive creatures withstand the crushing pressures of the deep ocean.

29Scientists are recruiting elephant seals to learn more about the oceans’ twilight zone Below about 200 metres there's still a lot going on in the ocean, but it's tremendously hard to observe ...