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

Ichthyosaurus was a marine reptile that dominated the Mesozoic seas from the Triassic to the Late Cretaceous period. Resembling modern dolphins, they represent a prime example of convergent ...

A new study analyzes the evolutionary history of 11 deep-sea species from environments stretching from the central Indian ...

The deep sea, covering approximately 65% of Earth's surface, has long been considered a biological desert. In this extreme environment—particularly in the hadal zone at depths greater than 6,000 ...