The eyes of a giant squid are the size of dinner plates and eyes up to 35cm in diameter have been reported. It’s thought they evolved to spot large predators, such as sperm whales. They do not ...

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 ...