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60-Second Science

Scientific American

Science & Medicine, Natural Sciences, Technology

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Science & Medicine 22
Natural Sciences 7

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

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Volcano Role in Dino Death Gets Mercury Boost

January 20th, 2016

Episode 404 of 601 episodes

Researchers found a spike in mercury, which is produced by volcanoes, in ancient ocean sediments from southern France that span the time of the mass extinction that got the dinosaurs, lending support to the idea that massive eruptions played a role, in addition to the asteroid impact

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