A deep-sea training and engineering dive off the coast of San Diego provided an opportunity for never-before-seen imagery of the U.S. Navy submarine USS F-1, lost at sea in an accident on December ...

A deep-sea training and engineering dive off the coast of San Diego provided an opportunity for never-before-seen imagery of the U.S. Navy submarine USS F-1, lost at sea in an accident on December ...

With the help of advanced deep-sea imaging technology, researchers were able to capture high-quality images of the submarine’s wreckage, discovered more than 1,300 feet under the ocean’s ...

Scientists used an autonomous underwater vehicle to image previously unexplored, ultra-deep waters near the abyss of the ...

The U.S. push to mine international waters for metals defies global efforts to control and protect these fragile ecosystems.

We have visually explored less than 0.001 percent of the deep sea floor. To put that in perspective, 66 percent of the planet is deep ocean, and 99.999 percent of that ocean is unknown to us. Like ...

Deep below the surface of the ocean, bacteria and critters that feed off nutrients spouting from hydrothermal vents met with ...

Dr. Bell and her collaborators collected more than 43,000 records of deep-sea dives and assessed the photos and videos that have been collected, estimating how much seafloor area the dives documented.

A new review of ocean data suggests that more than 99.999 percent of the global deep seafloor has never been seen by humans. But what does that really mean? “In scientific papers, some people ...