The Exploratorium has a web site of over 15,000 web pages exploring science, art, and technology including science experiments and activities.

Find out how to do a science fair project and get ideas of different projects you can do.

Science news, games and information to keep you up to date on science in the news.

Find out the science behind the headlines.

Thousands of pages of resources on astronomy, planets, comets, astronauts and new discoveries of the National Aeronautics and Space Administration.