Scientific divers have navigated a series of treacherous dives more than 330 feet deep in an attempt to unravel the mysteries ...

The deep sea around Antarctica just got a whole lot weirder as researchers have discovered at least 30 previously unknown ...

Cephalopods—the class of animals that comprises octopuses and squids—are ubiquitous throughout the ocean, including in the ...

Lanice spongicola lives on a glass sponge, a deep-sea sponge with a skeleton made of silica, that rises from hard rock. The ...

Deep-sea creatures exhibit gigantism, with football-sized eyes and van-sized sponges thriving in crushing darkness. These ...

Halalaimus is a microscopic nematode genus commonly found in sediment on the seafloor. It lives 1–5 cm below the sediment ...

For all of humanity’s ventures to outer space, we’ve yet to see 99.999% of the deep-sea floor. In the latest subaquatic news, ...

For deep reef divers, descending into the ocean’s mesophotic layer can feel like exploring the moon. Discovering never-before ...

The deep sea has many new discoveries waiting for us, including a newly discovered species called the "death ball" sponge.

Over a period of five years, researchers sampled the deep-sea floor of the CCZ three times before and one time two months after a mining test. They collected 80 samples of the deep-sea sediment to see ...

The Metals Company wants to be the first firm to commercially mine the seafloor. The study it funded suggests that mining ...

Machines mining minerals in the deep ocean have been found to cause significant damage to life on the seabed, scientists carrying out the largest study of its kind say.