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May 2002 |

Browse our online feature offerings, from field adventures and factoids to maps and multimedia. On every feature screen you can Zoom In on Web-exclusive photo galleries and get the tech facts behind the frames. Then enter the world of writers and photographers with behind-the-scenes tales of life On Assignment. Finally, find full resource listings from links to printable maps in More to Explore. Be sure to check out this months Sights & Soundsour multimedia showstopper.

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Food: How Altered?
 Want disease-free grapes? Add a silkworm gene. How about vitamin-enhanced rice? While technology promises new ways to help feed the world, some see risks to the land and human health.
 Highlight: FORUM Scientists are altering our food at the genetic level. Some see this as a benefit, others a danger. Enter>>
 
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Uncommon Vision
 Captivated by the beauty of moths, an artist uses digital scans to transform backyard flyers into fine art.
 Highlight: E-GREET a friend with a moth with presence. 
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Catfish Hunters
 Scientists surveying Guyanas rivers find fish species healthy for now, but waters running brown from mining.
 Highlight: MAP Download a printable, high-resolution map of the region.
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Inca Rescue
 Racing against developers, archaeologists save a treasure: Perus largest cache of mummies from a single time period along with weapons, ceramics, and elegant textiles.
 Highlight: MAP Download a printable, high-resolution map of Peru pinpointing the area of excavation.
 Highlight: A DIGITAL ANIMATION of a mummy bundle unwraps before your eyes.
 Highlight: FORUM Share your thoughts on the line between desecration and archaeological excavation. Enter>>
 
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Italys Po River
 Punished for centuries by destructive floods, northern Italians stubbornly embrace their nations longest river, which nurtures rice fields, vineyards, fisheriesand legends.
 Highlight: MAP Download a printable high-resolution map of the po Rivers course.
 Highlight: VIDEO Bill Allard shares his experiences of Italys Po River.
Highlight: WALLPAPER Beautiful and haunting scenes from along the Po come alive on your desktop this moth.
 Highlight: FORUM Share your thoughts on all things Italianfavorite places, foods, wines, and more. Enter>>
 
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ZipUSA: 60614
 When Chicagos elevated trains rattle the windows, Lincoln Park neighbors just smile at each other, wave to the commuters, and return to their flower boxes and upscale cafés.
 Highlight: FORUM Nominate your favorite zip or postal code for coverage in the pages of National Geographic. Enter>>
 
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