When should you use octopus, circle, barbless, single siwash, and treble hooks? What's the difference between them, and ...

Octopus cyanea has a wide range of natural distribution and is interesting for scientific research. However, unlike Octopus vulgaris, the species is poorly studied, and few data exist on best ...

As the seasons change, octopuses rewire their brains to adapt to fluctuating ocean temperatures, a new study finds. Octopuses and other cephalopods are cold-blooded, or ectothermic, meaning they ...

The cephalopods appear to favor using their front arms, according to a new study, though their back arms help with locomotion ...