Blanket octopus pairs are some of the undersea world’s oddest couples. What’s so startling is the size difference: Males are about the size of a walnut—less than an inch long—but some ...

This female blanket octopus was between 35cm and 40cm in size. Photo: Christiaan Stopforth/Drone Fanatics SA Photographer and videographer Christiaan Stopforth had an extraordinary encounter with ...