The Hunt For The World's Oldest Ice
b'Scientists think the world\'s oldest ice is hiding somewhere in Antarctica. NPR science correspondent Nell Greenfieldboyce tells us how researchers plan to find it \\u2014 and why.
For more, you can also read Nell\'s story, "Scientists Have Found Some Truly Ancient Ice, But Now They Want Ice That\'s Even Older."
Email the show at shortwave@npr.org.
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