Podcast: Extreme Marathons, the Obesity-Cancer Link, and the Oldest Organism Ever Sequenced

David is the Online News Editor of Science.

Do people who run extreme races do less damage to their body than those who run shorter races? How can the microbes in our gut cause cancer? And what is the oldest organism ever genetically sequenced? Science's Online News Editor David Grimm chats about these stories and more with Science's Linda Poon.

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Posted in Scientific Community podcast