60-Second Science

Scientific American

Science & Medicine, Natural Sciences, Technology

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Science & Medicine 26
Natural Sciences 8

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


Whale Predecessors Had 100-Million-Year Run

March 3rd, 2010

Episode 50 of 725 episodes

A study in the journal Science shows that bony fish filter-feeders spent 100 million years developing and occupying the niche that baleen whales do now. Another Science study finds that whale diversity has been determined by the types of tiny organisms they eat. Cynthia Graber reports

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