These spheres from the abyss conceal creatures with startling biology.

A dome-fronted submersible sinks beneath the waves off Indonesia, heading down nearly 1,000 meters in search of new species, ...

Ted Judah went diving off McAbee Beach in Monterey Bay when he caught sight of a 'silvery knife blade undulating thing,' ...

The vast array of organisms in the deep sea remains a mystery to humans. Now, marine biologists can add one more puzzle to the list. A collection of odd materials was discovered nearly four miles ...

Given how underexplored the Pacific Ocean is, it is not surprising that new species are being discovered every time a manned or unmanned deep-water submersible is launched to document the species ...

A cnidarian is attached to a dead sponge stalk on a manganese nodule in the Clarion-Clipperton Zone. Diva Amon and Craig Smith, University of Hawaii at Mānoa Picture an ocean world so deep and dark it ...

The most transformative deep sea finding in a generation is not a single strange animal or a record-breaking trench, but ...

The ocean is one of Earth’s greatest mysteries, with miles of unexplored terrain that scientists are still trying to uncover. With advancements in technology, scientists have unearthed three new ...

Scientific studies show substantial reductions in deep-sea biodiversity following mining tests, with impacts potentially lasting decades. Governments are split between environmental caution and the ...

After sitting on the sidelines for nearly 30 years, the United States is preparing to dive into deep-sea mining. While the U.S. has long deferred to laws established by the U.N. Convention on the Law ...