Nature is full of masters of disguise. From the chameleon to arctic hare, natural camouflage is a common yet powerful way to survive in the wild. But one animal might surprise you with its camouflage ...

A harrowing bit of footage has resurfaced, capturing the moment where a camera was gripped and attacked by a creature in the ...

Squid possess specialized organs that function similarly to solar cells, generating energy that powers their remarkable camouflage.

These bacteria give the squid the power to glow in the dark, which the animal uses as an antipredator defense mechanism. This simple system makes it easier for us to identify and manipulate the ...

These squid have one small, blue eye and one large and yellow ... Mantis shrimps probably have the most sophisticated vision in the animal kingdom. Their compound eyes move independently and they have ...

Tusoteuthis was a giant squid nearly equal in size to those that ply the oceans today—with their tentacles stretched out, the ancient cephalopods may have measured 25 to 35 feet (8 to 11 meters ...

Over 96% of all the animal species on Earth are invertebrate. They can be tiny like an insect or huge like the giant squid. Invertebrates are animals that don't have a backbone. Some have soft ...