The mysterious microbes living deep inside th...

Why does searching your symptoms online always leave you more frightened than before? As former chief medical officer of WebMD, physician John Whyte spent years believing more information meant better health — until he saw how too much of it was making people spiral. In a world o ...  Show more

The author of the award-winning novels “Pachinko” and “Free Food for Millionaires,” Min Jin Lee, discusses her remarkable career and the long journey and intention behind her Korean diaspora novels.Learn more about our flagship conference happening this April at attend.ted.com/po ...  Show more

Humans face an existential problem: feeding billions of people in a warming world. But there’s a ray of hope. And it all starts with microbes. For more information on this episode, visit nationalgeographic.com/overheard Want more? Microbes are everywhere! Learn about the bacteria ...  Show more

Half a mile below the surface of the earth, in a cave too hot to explore without an ice-packed suit, NASA scientist and Nat Geo explorer Penny Boston clambers around glassy crystals that are taller than telephone poles and wider than dinner tables. But it's not The Crystal Cave's ...  Show more

Inside our gut lives an entire ecosystem of bacteria and microbes, called the microbiome. In fact, the human body contains trillions of microorganisms, which outnumber our cells by ten to one. This means that technically we are more microbe than human. But not only do these mi ...

Microbes: Secret Rulers of the World?Brian Cox and Robin Ince return for a new series of the hugely popular, award-winning science/comedy show. This week they are joined by comedian Ed Byrne, oceanographer Dr Jon Copley and planetary scientist Prof Monica Grady to ask whether the ...  Show more