60-Second Science

Scientific American

Science & Medicine, Natural Sciences, Technology

Chart Positions

Natural Sciences 7
Science & Medicine 18

Leading science journalists provide a daily minute commentary on some of the most interesting developments in the world of science. For a full-length, weekly podcast you can subscribe to Science Talk: The Podcast of Scientific American . To view all of our archived podcasts please go to www.scientificamerican.com/podcast


Mars Is Alive! (Geologically, Biologically or Both)

January 16th, 2009

Episode 44 of 582 episodes

A study in the journal Science finds that methane is being released at specific places on Mars--which means that Mars has geologic activity, biological activity or both. Cynthia Graber reports

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