SISAL, Mexico – When Mexican biologist Carlos Rosas dips his hand into the water of a large open-topped tank and brings it to the surface, there is a tiny purple baby octopus, no bigger than a tennis ...

Octopuses can open jars, use tools, solve puzzles and even recognize individual human faces staring back at them through aquarium glass. Should they serve as menu items, too? Whether stuffed into ...

A small, two-spotted octopus did something no invertebrate has been recorded doing before: it looked into a mirror, processed ...

Undernourished coastal communities in the tropics—where children's growth can be stunted by a lack of micronutrients—can get the vitamins and minerals they need from sustainable small-scale octopus ...

Seafood is an important part of human nutrition and makes up some of the most marketed culinary products in the world, with an ever-increasing demand. On a worldwide basis, typical seafood consumption ...