EDITORS' SELECTIONS FROM THE WEB

SCIENTIFIC AMERICAN's editors come across a steady stream of interesting, informative, entertaining--and sometimes unexpected--sites on the World Wide Web. We wanted to share with our readers some of our favorite locations.

Like the Web itself, this feature is constantly growing and evolving. We also appreciate feedback from our readers. If you have a favorite science- or technology-related site that does not appear here, send us the URL and we may add it to our list.

Science News	Earth And Environment
Amateur Scientist	Materials
Archaeology And Paleontology	Mathematics
Astronomy And Astrophysics	Museums
Biology And Medicine	Government Institutions
Chemistry	Searching The Web

Molecular Expressions maintains a dizzying array of exquisite photomicrographs. The materials examined are a diverse lot, including beer, buckyballs and silicon chips.