DOPING NANOCRYSTALS
Theoretical model guides scientists in preparing doped semiconductor nanocrystals.CHEMTURA'S DEBUT
Crompton changes its name as it completes deal for Great Lakes Chemical.
PLANNING FOR EMISSIONS
EPA proposal would block public access to companies' plans to deal with operational upsets.
GLASS SPONGES
Latticework structure of glass sea-sponge skeletons offers insights for nanoscale mechanical
engineering.
PHTHALATE BAN
European Parliament bars use of three phthalate plasticizers for children's toys and child care items. DEEP IMPACT
Space probe collides with comet Tempel 1, leaving a crater bigger than a house.
SILICON RING
First stable all-silicon aromatic ring is synthesized by a group in Japan.
VX DISPOSAL STOPS
Army finds that by-product of nerve agent neutralization in Indiana is flammable.
SELLING BOREALIS
Norway's Statoil is selling its 50% stake in Borealis to existing partners.
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