Slideshow: Hot Underwater Springs to Life

Scientists are surveying deep underwater volcanoes in search of hot springs that one researcher calls "frontier exploration-type stuff." Kim Griggs reports from Wellington, New Zealand.
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This map shows both the 1999 survey areas and the new area where scientists will be hunting down hot springs spewing from volcanoes hundreds of meters under the sea.New Zealand Institute of Nuclear and Geological Sciences

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Dr. Ed Baker of the National Oceanographic and Atmospheric Administration (NOAA) poses next to the "sniffer," which will be used to examine about a dozen newly mapped submarine volcanoes between New Zealand and the Kermadec Islands.

NOAA