We know octopuses are intelligent, but watch as this octopus surprises scientists by finding its own way to solve a problem.

Marvel Comics has always had super-geniuses leading the way as heroes and villains, and here are the smartest characters in the comics right now.

No. 9 in our list of world's smartest animals is the octopus, one of the smartest creatures in the sea. This animal is still ...

This was proven experimentally in 2011 when researchers tested whether an octopus could learn to guide one of its arms through a maze to reach food. The maze was designed so that the arm would have to ...