The ocean is still one of the biggest mysteries on Earth, and the deeper you go, the stranger it gets. Far below the surface, where sunlight can’t reach, lives a world full of creatures that look more ...

MBARI and NOAA scientists share breathtaking footage of an elusive deep-sea bigfin squid.

One surprise find was a new species of a clear jellyfish-related animal called the Erenna siphonophore. The animal was found about 6,500 feet below the surface of the ocean. The different species of ...

They are iridescent, bright blue and jellylike, with stinging tentacles that dangle from their flat, oval-shaped bodies. Just 3 to 4 inches long, these alien-looking creatures use a short, clear flap ...

The post The Alien-Looking Sea Creature That Accidentally Cleans the Ocean appeared first on A-Z Animals. One of the coolest parts about the ocean is how diverse its ecosystem is. With so many ...