Cosmonauts Sea eelpouts have "moderately elongate" bodies, reaching about 7 inches in length, the study said. Their heads ...

The Portugese man-of-war, "flying spaghetti monster" and an "alien like" sea star are among the creatures to be seen off the ...

Barreleye fish are named for their unique, barrel-shaped eyes. These eyes can rotate, allowing the fish to look both upward and straight ahead. Their eyes also have bright green lenses protected ...

An oceanographer was surprised when she caught a glimpse of an aquatic creature on a beach in Southern California, well ...

This remarkable sea creature resembles the softest, rainbow-colored blanket gently floating through the deep ocean. A video from USA Today shows some rare footage obtained by a diver of two of these ...

Scientists found a freckled sea creature with “canine-like” teeth on giant barrel sponges in Indonesia and discovered a new species. Photo from Getty Images / iStockphoto In the crystalline waters off ...

Massive amounts of seaweed have been washing up on the Texas coast, bringing along sea creatures. Most recently, "rarely seen" species sea anemones, which are known to look like bird poop, have been ...

Rowers training in Auckland harbor saw a “highly unusual” sea creature, likely a Hector’s dolphin, wildlife officials said and video shows. Screengrab from Jason Britten's video shared by New ...

Blue animals have forever fascinated humans, being among the most unforgettable species in the natural world. This rarity ...