An octopus pumps blue, copper-based blood through three separate hearts, distributes most of its nerve cells across eight arms rather than keeping them in its head, and can run local reflexes in each ...

Add Yahoo as a preferred source to see more of our stories on Google. Neuroscientists are studying octopuses and other cephalopods because of their intelligence and large brains. Three hearts; blue ...

With eight arms capable of intricate movement, octopuses possess one of the most unique neurological architectures in the animal kingdom. These sea creatures do not rely on a single command center to ...

Source: National Marine Sanctuaries, via Wikimedia Commons. Public domain. In a new study, researchers from the University of Queensland used advanced magnetic resonance imaging (MRI) scans to ...

Octopuses are fascinating animals – and serve as important model organisms in neuroscience, cognition research and developmental biology. To gain a deeper understanding of their biology and ...

The octopus is one of the coolest animals in the sea. For starters, they are invertebrates. That means they don’t have backbones like humans, lions, turtles and birds. That may sound unusual, but ...