Some living organisms feature an unusual muscle structure, which allows them to control the stiffness of their body, or various parts of it. Examples include elephants' trunks, our tongues, and ...

A tentacle from a rare seven-arm octopus has washed up on a beach in Aberdeenshire. The large tentacle was spotted by a member of the public at Forvie National Nature Reserve in Collieston on Sunday.

PORTLAND, Ore. (KOIN) — Oregon resident Ilyse Sheppard shared these photos of some large octopus tentacles that recently washed ashore on the Oregon Coast. The gangly tentacles, which washed up on the ...

Hollywood movies have used giant squids and octopi to inspire underwater nightmares for decades. But Festo, a German company that makes industrial machinery, has realized that an octopus’ amazing ...