The sprawling documentary series, The Americas takes viewers to the southern tip of Chile, the frozen north of Alaska and Canada, and all points between to explore our planet’s largest supercontinent.

The octopus is one of the world’s most amazing creatures, and nothing puts that into perspective more than the physiological differences between these fantastic sea-dwelling mollusks and the creatures ...

Compared with the arms of an octopus, our own bony limbs are about as flexible as old tree branches. It stands to reason that the anatomy within the cephalopod's sucker-speckled appendages ought to be ...