Need definitions or facts about science? Try one of these.
- The Science Dictionary: a science search engine for definitions and summaries
- National Science Foundation: Find breaking news and research in science
- Encyclopedia of Life: Online encyclopedia for animals, plants, fungi, protists, and bacteria
- USDA Plants Database: Information about the vascular plants, mosses, liverworts, hornworts, and lichens of the U.S. and its territories
- PubChem: chemical information, chemical, and physical properties, biological effects, safety, and toxicity
- UCLA Science Information Life Cycle – Tutorial highlighting information production and dissemination in the sciences