Contorting, shape-shifting, camouflaging—often all at once—octopuses are as diverse as they are fascinating. Here six octopuses show their stuff. You’re sitting on the seabed, just off the ...

Unlike the octopus's arms, which that animal often uses to move and carry objects, the cuttlefish's eight arms are specialized for grasping prey after the cuttlefish captures it with its two ...

More than just aquarium must-sees, octopuses are known for being highly intelligent creatures and, at times, even friends to humans. These connections are the subjects of the popular 2020 ...

"The Homely Mollusk" explores the biology and ecology of the octopus, a creature often misunderstood due to its frightening appearance. It provides insights into the octopus's anatomy, including ...