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Policy & Ethics13092 articles archived since 1845

Moon Ice

A low-budget spacecraft confirms that water exists at the Moon's poles

March 9, 1998

The Viking Longship

Long, narrow ships packed with warriors helped to make the Vikings the dominant power in Europe for three centuries, beginning in about A.D. 800

February 1, 1998 — John R. Hale

Is It Safe to Eat?

Recalls of contaminated food and new foodborne infections have shaken faith in the food supply

November 3, 1997 — Alan Hall

The 1997 Nobel Prizes

The panels that select the recipients of the highest accolades in science have made their decisions. This year, American researchers were among those named in medicine, physics and chemistry...

October 20, 1997
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