Deep below the surface of the ocean in the South China Sea, a robot named “discovery” searched the seafloor for life. Faxian, ...

What exactly is this unusual blue sea creature? Get to know one of the more unusual members of the sea slug family in our quick look.

On closer inspection, it turned out to be a tiny sea creature with feather-like hands and legs, with a pointy tail. The beautiful creature is easy on the eye, but the incredible find comes with a ...

A mama sea creature was seen with her baby in California waters, onlookers said. Akira Hojo Unsplash A “beautiful” mama sea creature was spotted alongside her baby off the coast of California.

They might not look it, but sea cucumbers are pretty special creatures. Just ask this guy, Steven Purcell, one of the world's foremost experts on sea cucumbers. Purcell: They're quite strange animals.

A tourist who picked up a 'pretty' sea shell in Egypt's Red Sea was left stunned after discovering it was actually a highly ...