Hawaiian Astronomical Society. Mars Exploration Program Excellent and extensive resources. Earth Explored Encyclopedia of Science Multimedia reference guide to science and technology covering math, physics, chemistry and life sciences. An interactive astronomy workshop. Safari Explore the flora and fauna of Africa.
Features focus on the ethical treatment of animals, endangered species, and environmental issues.
Online features supplements BHS print subscription. Use the Article Archive to search for articles published in Discover Magazine between January 1992 and June 1998. For articles published from July 1998 and beyond, use the regular search engine. Online archives feature articles from 1997. Supplementary material online.