In the deepest depths of Earth’s ocean, mysterious creatures lurk that could come straight out of a sci-fi movie! Watch this ...

Deep below the surface of the ocean, bacteria and critters that feed off nutrients spouting from hydrothermal vents met with ...

Endoxocrinus kexuei, or the Kexue crinoid, was named after the ocean vessel "Kexue" from the Chinese Academy of Science for ...

It's not easy to look at a sea spider and see an animal so representative of its kind that it may help scientists sort out ...

Read more about these weird deep-sea creatures and what roles they play in the deep blue. PetMojo. 5 Weird Deep Sea ... These mollusks are also known for their huge eyes that can reach up to ...

For more than a decade, a succession of sea creatures have lived off of this whale’s body by stripping it and burrowing into ...

Little is known about the creature, but scientists think it is not bioluminescent, unlike many species in the deep sea. Deep-sea lizardfish Picture of a lizardfish showing the creature with its ...

Scientists on the US West Coast say they discovered three previously unknown species of deep-sea spider that could have a rare diet fueled by a common greenhouse gas.

Known scientifically as Mesonychoteuthis hamiltoni, this deep-sea creature was first identified in 1925 by zoologist Guy Robson after he found two of its tentacles in the stomach of a sperm whale ...

Also found on a submarine canyon floor: a deep-sea worm sometimes called a "disco worm," but scientifically known as a polychaete (which means “many bristles”), glittering like sparkly steel wool.

Heat-trapping methane may be best known for the dangers it poses to humans and Earth’s atmosphere, but in the dark depths of ...

Little is known about the creature, but scientists think it is not bioluminescent, unlike many species in the deep sea. Deep-sea lizardfish (Image credit: Nature Picture Library via Alamy) ...