A riotous photography collection from a recent underwater mission off the coast of Chile shows new and fascinating deep-sea ...

Researchers found evidence that the joints evolved as the species became active predators with jaws and mobile skeletons.

THE world’s “most mysterious” shark that lives for 400 years has been spotted lurking off the UK’s coast. Greenland sharks ...

A new study in Cell reveals that species living miles beneath the ocean’s surface have independently evolved the same genetic mutation. These species, which diverged on the tree of life millions of ...

Octopuses are cephalopods that live in oceans around the world. They are also some of the most intelligent creatures on Earth ...

Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same ...

A new species of anglerfish, “Gigantactis paresca,” discovered by University of Hawaiʻi at Mānoa oceanographers, was recently ...