A groundbreaking study reveals that rig sharks make clicking sounds, challenging the long-held belief that sharks are silent ...

Researchers off the coast of New Zealand caught a rare sight on camera - an octopus hitching a ride on the back of an ...

More than a fanciful shark-octopus hybrid featured in low-budget sci-fi films of the 2010s, the "sharktopus" has been spotted in real life - well, kind of. The sighting was not that of some mish ...

The rare sighting of an octopus riding on top of a shark was shared by scientists with the University of Auckland after it ...