This strange and mesmerizing sea creature can age in reverse when times get tough, in a move that would make Benjamin Button ...

The glass octopus is another transparent animal, mostly found in the deep ocean where sunlight cannot penetrate. Its nearly ...

Scientists found a sandy sea creature with “transparent” tentacles off Spain ... Their searches focused on the widespread sea animal Parazoanthus axinellae, or the yellow cluster anemone ...

Sea dragons are some of the most ornately camouflaged creatures on the planet ... and one dorsal—that are so thin they are almost transparent. As with sea horses, sea dragon males are ...

Weedy sea dragons have very long, thin snouts; slender trunks covered in bony rings; and thin tails which, unlike their seahorse cousins, cannot be used for gripping. They have small, transparent ...