Featured Image for (University of California-San Diego Scripps Institution of Oceanography) and his research team study penguins’ diving behavior. Emperors can dive to depths of 500 meters for five to 12 minutes at a time. (National Science Foundation/Dr. Paul Ponganis)

(University of California-San Diego Scripps Institution of Oceanography) and his research team study penguins’ diving behavior. Emperors can dive to depths of 500 meters for five to 12 minutes at a time. (National Science Foundation/Dr. Paul Ponganis)

(University of California-San Diego Scripps Institution of Oceanography) and his research team study penguins’ diving behavior. Emperors can dive to depths of 500 meters for five to 12 minutes at a time. (National Science Foundation/Dr. Paul Ponganis)

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