These creatures are so fragile that the moment they are pulled out from the water, they collapse and disappear.

The blanket octopus uses venomous man o’ war tentacles as weapons, doubling its reach and surviving in the open ocean.

Dive into the depths of the ocean to discover seven rare deep-sea creatures so strange and elusive, you won't believe they exist.

The ocean is full of some incredibly odd creatures. It feels like the further you go down, the stranger and more alien-like they become. With so many interesting creatures, it makes you wonder, what ...

Alien: Earth has already added to the lore of the brilliant Alien franchise, which imagines vicious and deadly creatures living in the far reaches of space, by introducing a new set of monsters. Since ...

When Brazilian researcher Dr Maria 'Duda' Santos went scuba diving in Okinawa, Japan, she was surprised. Everywhere she looked, she saw species that were totally different to the marine life back home ...

CHARLOTTE, N.C. — A marine creature that resembles the alien E.T. has been found growing in a prehistoric area of eastern Pacific seafloor rock. The “E.T. sponge” has been classified as a new species ...