Breaking news from the American Association for the Advancement of Science (AAAS).
Brings breaking news in scientific research and science policy, including ScienceInsider (news and analysis from the world of science policy), and Sifter, a pointing to the best science stories on the web.
Facts on File encyclopedia of science disciplines.
Offers a comprehensive, curriculum-oriented overview of a broad range of scientific disciplines. Science Online offers these features:
+Topics, Terms, and Principles: thousands of essays on major topics and issues in science and technology
+Images, Videos, and Animations: diagrams, illustrations, images, videos and flash animations
+Experiments and Activities: science experiments and activities covering key principles in science, indexed by grade range, subject category, and time required
+Biographies: biographies of key scientists throughout history
+Timeline: chronology of science history, organized by time period or scientific topic
+National and State Science Education Standards: authoritative content tied directly to the curriculum
Select the Chemistry and Material Sciences Collection and choose from various sub-categories in Chemistry to search for journal articles within specialized fields. Or, click BROWSE on the navigation bar to search among other resources.