Science & Nature
Find online the information used to create Audubon Field Guides. There are almost 6000 species of plants and animals from the US listed with pictures and information. You can also locate species by your location as well as by keyword. Ask an expert, do fun and games, or download a ring tone.
Internet Public Library Science and Technology Page
This links you to a comprehensive listing of quality science websites evaluated by librarians. All aspects of science are covered from astronomy to the science of measuring time (horology) and also included are news sites, blogs, science libraries and museums.
Keep up to date on planetary space news, research NASA’s many centers, see the space image of the day and more. Information is geared toward the public, educators, students, policymakers, media, or employees. Follow various missions, blog, or use multimedia technology for images, blogs and videos. The site is available in Spanish and searchable.
A government search engine to over 50 million pages of “authoritative selected science information” or 1800 scientific websites. Search by keyword or topic with archives available. There are featured websites, articles and links to abstracts or full text articles.