Discover the 10 surprising sea creatures that will truly amaze you.

Some of the animals “likely arrived during recent El Niño phenomena” when ocean currents “temporarily reversed” direction, ...

Sea creatures keep showing up dead in California waters, and researchers may have an answer as to why. It has to do with their food. One of the largest algae blooms in Southern California has been ...

This master of disguise can transform its body to resemble various sea creatures, including venomous lionfish and deadly sea snakes. By mimicking these animals, the octopus deters predators and ...

In the depths of the sea lies a master of disguise — meet nature’s ultimate shape-shifter, the Mimic Octopus (Thaumoctopus mimicus) — a creature capable of transforming itself into a wide ...

A new study, presented at the General Assembly of the European Geosciences Union next week, sheds light on this ancient ocean ...

Armed with lab equipment and two months of food and clothes, around 60 researchers boarded the RSV Nuyina icebreaker ship for ...

Fin whales are the second-largest whale species on the planet and have a “distinctive coloration – black or dark brownish-gray on the back and sides and white on the underside,” according to the ...

Their mission is to study the retreating Denman Glacier, but they've also stumbled upon some truly bizarre ocean life. Scientists have collected unusual creatures from the ocean floor. These ...