Did You Know that Octopuses Have Three Hearts

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The human liver has an astonishing ability to regenerate itself. Learn what makes this possible, its medical implications, and the potential for future treatments. 

Octopuses are largely solitary animals, but there have been rare times — notably in the movie My Octopus Teacher — where they seem to have become comfortable around humans. But is it really possible to be friends with an octopus? For more, go to http://vox.com/unexplainable It’s ...  Show more

We are joined by Tamar Gutnick, a visiting professor at the University of Naples Federico II, Napoli, Italy. She studies the octopus nervous system and their behavior, focusing on cognition and learning behaviors. Tamar gave a background to the kind of research she does — lab res ...  Show more

When exploring a branch of highly evolved animal consciousness that evolved in parallel (and completely separate) from our own, Sy Montgomery is sure of one thing: “If I have a soul, an octopus does too.” If you want even the tiniest dose of confirmation, try to keep your eyes dr ...  Show more

What do we really know about octopuses? For starters, they don't have 8 tentacles...they're called arms. Did you know they had 3 hearts? 9 brains? And that some people believe they aren't originally from Earth? If you've been lucky enough to catch the Netflix documentary "My Octo ...  Show more