The Hawaiian bobtail squid, a small, multi-colored native of coastal waters in Hawai'i, uses bioluminescence to camouflage ...

Colossal squid are considered to be the world’s largest known invertebrates. When fully grown, they can reach up to 23-feet in length. For perspective, that is nearly the size of a small fire truck.

We've known about the existence of the rare Antarctic gonate squid since 1898. However, it has taken us over 100 years to actually see this squid alive. The creature dwells far beneath the glaciers of ...