An octopus showing an unusual outburst of liveliness was caught red-tentacled at the Alabama Aquarium, as it apparently ...

Octopus and other cephalopods are good at hiding themselves—and are inspiring cutting-edge technologies that may help us do ...

This rarely seen glass octopus bared all recently — even a view of its innards — when an underwater robot filmed it ...

Stanford researchers have developed a flexible material that can quickly change its surface texture and colors, offering ...

When people think of intelligent animals, they immediately think of dolphins, elephants, and chimpanzees. But one of the most ...

Washington has already banned octopus farming. The bill would further crack down on the practice by outlawing the sale, ...