Cockroaches that catch a ride on ants. Grasshoppers that climb aboard sheep. Hitchhiking animals are more common than you ...

Perhaps most astonishing of all, it can mimic the sea snake, an infamous predator of the ocean, to scare off potential threats. The Mimic Octopus has evolved this skill over thousands of years as ...

The animal is one of four species of the extremely venomous blue-ringed octopus and is known as a ... are found in Pacific Ocean waters stretching from Australia to Japan, most commonly between ...