A shortfin mako shark, the fastest-swimming shark in the world, was caught on camera with an octopus catching a ride on its back off the coast of New Zealand.

The professor went on to write that the group launched a drone and dropped a GoPro camera in the water and "they saw something unforgettable: an octopus perched atop the shark's head, clinging on ...

But while other octopus species have evolved longer mating ... Chung also used a powerful MRI scanner to produce images of the octopuses’ brains and internal organs, discovering that the males ...

So content was the octopus that it was barely fazed by its encounter with photographer Simon Temple. An image of a seemingly smiling octopus encountered in a Highland loch has earned recognition ...