Scientists discover underwater mountain ranges, golden towers of coral, and never-before-seen sea creatures.

Researchers from the University of Delaware’s College of Earth, Ocean and Environment helped lead the charge of underwater ...

A surprising mystery has been uncovered off the coastlines of Britain’s Caribbean territories. The first expedition revealed an underwater mountain range, a massive blue hole, and coral ...

Researchers from Australia’s national science agency have identified two previously unknown marine species — a minuscule porcelain crab and a bioluminescent lantern shark — discovered off the Gascoyne ...

In total, the team found nearly 300 different types of underwater species during their six week mission. Find out more here.

Scientists observed a sea spider (Colossendeis sp.) eating a sea cucumber (Scotoplanes sp.) during an ROV dive at 884 meters in the Colorado-Rawson submarine canyon. These marine arthropods of the ...

Scientists have discovered at least four new species of octopus in the deep waters of a 100-square-mile area near Costa Rica, officials from the Schmidt Ocean Institute said on Tuesday. An ...

The closing reception of the Joint China-Chile Atacama Trench Expedition was held here on Thursday. (Photo by Victor ...

A rare giant phantom jellyfish spotted off Argentina’s coast has become one of the most striking discoveries from a new deep‑sea expedition. The sighting occurred during an Argentinian‑led mission ...