Focuses on the physical, social, and economic aspects of environmental issues. Topic, organization, and country portals form research centers around issues covering energy systems, health care, agriculture, climate change, population, and economic development. Portals include authoritative analysis, academic journals, news, case studies, legislation, conference proceedings, primary source documents, statistics, and rich multimedia.
"Scientific American, the longest continuously published magazine in the U.S., has been bringing its readers unique insights about developments in science and technology for more than 170 years."[from publisher's site]