A shortfin mako shark, the fastest-swimming shark in the world, was caught on camera with an octopus catching a ride on its ...

This octopus has never been captured ... Virmani described the image of the siphonophore as "a very rare piece of footage and photography of that creature." The list of new and rare species ...

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 ...

Their eyes weren’t deceiving them. An octopus was riding the shark. They nicknamed it the “sharktopus” and said it was one of the strangest things they had ever seen in the ocean.

The giant Pacific octopus grows bigger and lives longer than any other octopus species. The size record is held by a specimen that was 30 feet across and weighed more than 600 pounds. Averages are ...