For an octopus, exploring the ocean floor with eight highly sensitive arms is a constant game of roulette. These limbs are ...

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Octopus arms are one of the most flexible structures known in all of the biological world. Their agility is so extraordinary that robotics researchers want to learn the secrets behind their movements, ...

New research has revealed that the nervous system circuitry that controls arm movement in octopuses is segmented, giving these extraordinary creatures precise control across all eight arms and ...

All eight arms of an octopus can be used for whatever their cephalopod owner wishes, but some arms are favored for certain tasks. A new, detailed analysis of how octopuses wield their famously ...

Scientists discovered that octopuses use their limbs to sample the microbiomes on the surfaces they touch. By Sofia Quaglia Sofia Quaglia earlier reported on fish that use their legs (yes, legs) to ...

Octopus arms move with incredible dexterity, bending, twisting, and curling with nearly infinite degrees of freedom. New research from the University of Chicago revealed that the nervous system ...