We know surprisingly little about the deep ocean or the strange creatures that live there. These unusual animals have evolved ...

The turquoise water of Hōnaunau Bay in Hawaii, an area popular with snorkelers and divers, is teeming with spiny creatures ...

With ear-like fins that flap gracefully through the water, the Dumbo octopus in this YouTube video looks like it waltzed ...

Why do animals in the deep ocean look so terrifying compared to their shallow-water cousins? From fang-toothed predators and ...

Scientists on the US West Coast say they discovered three previously unknown species of deep-sea spider that could have a ...

Sticking out of the wood and flowing in the water were two “unusual,” feather-like creatures attached to the rotting material ...

Warming waters are causing the colors of the ocean to change -- a trend that could impact humans if it were to continue, ...

The research offers new insights on interactions between creatures on the mysterious seafloor and sheds light on the methane ...

Immortal jellyfish is famed for its ability to reverse ageing. This jellyfish is transparent, making it early invisible and ...

The pod of 250 dolphins was even seen participating in some “ocean spa treatment” known as “kelping,” a behavior that can be seen in whales and dolphins as either a means of play or as skin treatment, ...

Two new jellyfish take up residence at the Virginia Aquarium, bringing more understanding and education about these slimy sea ...

A “dynamic day” on the water was filled with massive sea creatures off the California coast. On June 10, a group got the ...