My octopus friend?

It's a question that seems impossible to grapple with, but scientists won't take no for an answer. In this collaboration with Scientific American, we take on the big bang and a whole bunch of seemingly impossible questions. Guests: Rachel Feltman, host of the Science Quickly podc ...  عرض المزيد

An astrophysicist uses the motion of the stars to argue that a single story has been told for 100,000 years. A cognitive anthropologist has questions. Guests: Ray Norris, astrophysicist; Manvir Singh, cognitive anthropologist at the University of California, Davis For show transc ...  عرض المزيد

Chantal Braganza, a former On Docs producer and a senior editor at Chatelaine, joins host Colin Ellis to discuss the Netflix documentary "My Octopus Teacher." They explore the unusual bond between filmmaker Craig Foster and an octopus he discovers in a kelp forest off the coast o ...  عرض المزيد

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 ...  عرض المزيد

Octopus, more like ROCK-topus! Because these creatures bring the excitement. They can shape shift to match their surroundings. They have three hearts and teeth on their tongues! And they are super smart. Join fill-in host Rosie duPont and co-host Izumi as they explore the world o ...  عرض المزيد

Octopuses haven’t shared a common ancestor with humans in at least 600 million years. But somehow, separately, these invertebrates evolved remarkable problem-solving abilities, curiosity and intelligence. Octopus researcher Jennifer Mather, PhD, talks about what we know about oct ...  عرض المزيد