A 2022 deep-sea voyage discovered a glowing shark and a delicate, porcelain crab species off the coast of Western Australia.

The gulper eel ( Saccopharynx lavenbergi), also called a pelican eel, is roughly a meter of tail and mouth. This unusual fish, the only species in the genus Eurypharynx, slinks through the water as ...

Telescope fish are deep-sea dwelling creatures, found in tropical and subtropical regions of the ocean at depths between 500 ...

Telescopefish, residing in tropical and subtropical waters at depths of 500 to 2,000 metres, possess remarkable adaptations for survival. Their tubula ...

Potato-shaped metallic nodules deep under the Pacific Ocean produce oxygen in complete darkness, challenging previous assumptions about oxygen production. The discovery of "dark oxygen" raises ...

In New Zealand, the stay-or-go debate over orange roughy fisheries encapsulates the tensions in the relationship between ...

The eyes of the male dragonfish grow larger for mate seeking, a sexual dimorphism that makes the dragonfish an anomaly in vertebrate evolution, researchers report. A small but ferocious predator, the ...

Researchers say the polymetallic nodules that mining companies hope to harvest from the deep-ocean seafloor may be a source of oxygen for the animals, plants and bacteria that live there. This ...

Scientists have discovered a previously unknown source of oxygen production on the seafloor, challenging the assumption that photosynthesis is the primary source of oxygen. This "dark oxygen" is ...

The Trump administration announced this past week that it has entered talks with the Cook Islands to research and develop seabed mineral resources. The Polynesian archipelago is one of only a handful ...

The fish was found at 200 to 2,000 meters below the surface. At least 16 types of recently discovered deep-sea fish are among the darkest creatures ever found, according to a study published Thursday.