Science News - Latest Science Articles
Freelance science writer for more than fifteen years, covering all beats but specialist in chemistry.
http://www.sciencebase.com/

Chemistry: WebElements Periodic Table
This is the home page of WebElements, chemistry's periodic table (periodic chart) of the elements on the World-Wide Web. Find information about elements such as hydrogen, copper, gold, and uranium here.
http://www.webelements.com/

Sheffield Chemdex
Chemdex [TM] is the directory of chemistry on the World-Wide Web
http://www.chemdex.org/

Institute for Molecular Manufacturing
The Institute for Molecular Manufacturing (IMM) is a nonprofit foundation formed in 1991 to conduct and support research on molecular systems engineering and molecular manufacturing (molecular nanotechnology, or MNT).
http://www.imm.org/

Exclusive Chemistry Ltd
Exclusive Chemistry Ltd offers custom synthesis services to clients in the pharmaceutical, biotechnical, medical, agricultural, government and academic sectors.
http://www.exchemistry.com

Organic Chemistry
The Organic Chemistry Portal features name reactions, chemicals, and recent literature.
http://www.organic-chemistry.org

Online science game
Wonder Whiz Kids helps your kids improve on basics, a grasp on fundamental concepts of science in an interactive and collaborative environment.
http://www.wonderwhizkids.com/