This site, updated daily, provides highlights from the Society's three print magazines: National Geographic, World, and Traveler. Also included: the Map Machine, which provides political and physical maps of the world; Flashback, which allows the viewer to see photographs and maps from the NGS archives; and Gold Mine, an archive of questions and answers from NGS members and others. Users may also send a virtual postcard with an NGS photograph to anyone with an email address. The site's search engine is not yet implemented, but there is the NGS Publication Index, which includes listings for National Geographic magazines, books, and videos. Registration, free of charge, is offered but not required to view the site.
http://www.nationalgeographic.com/main.html
An index to the site is available:
http://www.nationalgeographic.com/contents/