Antarctic krill serve as a crucial food source for penguins, seals, and whales. They recycle nutrients used by algae. Now researchers say they've found krill in a surprising place: hydrothermal vents.

An expedition of a deep-sea trench near Australia uncovered the eerie sea spider specimens, whose glow may have been ...

A hefty, armor-plated crustacean pulled from fish markets and deep-sea trawls off Vietnam has been confirmed as a species new ...

The footage also revealed a rake-like barbel projecting from the fish's body.

A suspected new species of sea star (Porcellanasteridae) rests on the seafloor at a depth of 3,961 meters. Researchers ...

A newly described species of ghost shark, Rhinochimaera costaricana, has been identified from deep waters off Costa Rica using both physical characteristics and genetic evidence.

Rules on deep-sea mining in international waters must be driven by "sound science" and built on consensus, the head of the body charged with regulating the divisive practice said Thursday. Deep-sea ...

Add Yahoo as a preferred source to see more of our stories on Google. This undated image provided by the Institute of Deep-sea Science and Engineering, Chinese Academy of Sciences shows tubeworms in ...

A biological methane filter on the seafloor can form much faster than scientists previously believed. An international ...

The fish, Scalicus engyceros, is a species of armored searobin, a group of fish known for weird anatomy. Their bodies are ...

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