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 fastest shark in the sea is losing the race against extinction. Capable of reaching speeds of up to 45 miles per hour, the shortfin Mako is being outpaced by the online trafficking of ...

A strange marine encounter has left scientists baffled after they spotted a real-life 'sharktopus'. The sighting off the coast of Kawau Island in New Zealand's Hauraki Gulf saw a Maori octopus hitch a ...