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By Science News

Magazine Issue: Vol. 154 No. #21, November 21, 1998

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Questions or comments on this article? E-mail us at feedback@sciencenews.org | Reprints FAQ

A version of this article appears in the November 21, 1998 issue of Science News.

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Related Stories

Climate
A rapid shift in ocean currents could imperil the world’s largest ice shelf

By Douglas Fox2 hours ago
Health & Medicine
A new U.S. tool maps where heat will be dangerous for your health

By Nikk Ogasa14 hours ago
Planetary Science
Pluto’s heart-shaped basin might not hide an ocean after all

By Adam Mann20 hours ago

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Science News was founded in 1921 as an independent, nonprofit source of accurate information on the latest news of science, medicine and technology. Today, our mission remains the same: to empower people to evaluate the news and the world around them. It is published by the Society for Science, a nonprofit 501(c)(3) membership organization dedicated to public engagement in scientific research and education (EIN 53-0196483).

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