Transparent walls enabled the octopus to see the food. Most of the octopuses were eventually successful at guiding their arm to the food – proving that the central brain, which processed the visual ...

Minding not to disturb it with a strong flash, Fabien captured the unseen world of this diminutive octopus. Transparent body tissues camouflage this tiny octopus. Along its arms are orange founder ...

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 ...