Transparent-faced fish glide through the murky depths, snow-like detritus drifts from above, and soft sponges emerge from the ...

Multibeam probes and nuclear submarine under the Arctic ice In order to carry out the IBCAO 4.0 map, the team used the same technology used in the submarine study in other regions of the ocean.

A coastal bathymetry map shows the ocean's depth off the Florida Keys. Researchers at the U.S. Geological Survey have developed a new method to measure ocean depth in shallow, near-shore environments.

Google's new underwater maps feature lets users explore the ocean's depths. (Google) After years of mapping the world's streets with panoramic views, Google is now taking its efforts underwater.

A rare deep-sea squid has been captured on video at a depth of more than a kilometer underwater, by scientists from The University of Western Australia and Kelpie Geosciences in the UK.