A Fragrant Feast
Using tools from chromatography to genetic engineering, flavor technologists work to improve our dining experience.
Mark S. Lesney

Digging in the Dirt
Researchers are using NMR spectroscopy to understand the factors that keep soils healthy and forests and gardens green.
Randall C. Willis

For Openers
Tributes
James F. Ryan

Letters
Feedback from our readers

Update
SciTECH Briefs and Business Bits

Computers in Chemistry
Scalable Vector Graphics
This new file format may make it easier and faster for researchers working with Web images.
Hank Simon

Instruments & Applications
Window on a Small World
Atomic force microscopy provides eyes, noses, and fingers to explore the world from a molecule´s point of view.
Nancy K. McGuire

Product Information
New products, literature, and websites

Health Perspectives
The Magic (and Science) of Massage
Research is finding real benefits from the ancient therapy of skillful touch.
Christen L. Brownlee

Chemistry Chronicles
DuPont Marks Its Bicentennial
From a black powder company to a chemical conglomerate, the corporation has weathered generations of change.
John K. Borchardt

Lighter Elements
Humorous tales from readers and other sources . . . plus a cartoon.

Crossword Puzzle
Food and Folderol
Mark S. Lesney

Crossword Puzzle Solution