National Geographic & Smithsonian

You can now search the index to National Geographic at http://www.nationalgeographic.com/resources/ngs/publications/explore.html. This excellent resource allows you to find articles on specific topics or by particular authors from 1888 to present. Wow!

The Smithsonian has launched a Galaxy of Images from its vast library. Over 10,000 images from a broad cross-section of the collection can be searched and viewed.