Do you have questions about ANY health related topic?  From physical injuries or illnesses, to healthy eating, to psychological issues, they probably have an answer.  The site is written in a way a non-scientist can understand (not too much scientific jargon) and they have references that you can use to find more information if you wish.

Do you have a question about a disease or illness?  Whether it is contagious, like a cold or the flu, or not, like diabetes or cancer, the CDC has information on it.  They also have information about the really strange stuff like ebola, rabies, and the plague!  The only possible problem with the site is that some of the information is difficult to understand.  (Just be careful you don't read too much, and convince yourself you have 10 different deadly diseases  =)

This web site has information on topics very similar to those covered on the CDC web site.  Thus, the same warning applies!

This web site really has a little bit of everything you could want about science.  There are articles, blogs, games and quizzes, and great science cartoons.  This is a site worth browsing.

Are you interested in astronomy - stars, planets, comets, galaxies, black holes?  Check out NASA's website, which includes pictures, articles, and fact sheets about the known universe, and NASA itself.  Look for statistics about the planets of our solar system, pictures of novas and nebulas, or information about what NASA is doing to find out more about what is actually out there.  Very cool.

Are you intersted in Earth science?  Do you want to know more about earthquakes, volcanoes, tsunamis, hurricanes, wild fires, plate tectonics, floods, or other aspects of this fascinating Earth on which we live?  Check out the United States Geological Survey website, and explore the Earth in a whole new way.

Have you ever wondered what the Earth looks like from space?  Do you know what wild fires, glaciers, or tropical storms look like from thousands of miles above the surface?  This website has all that, and much more.

This search engine donates a penny to the charity of your choice for each web search you do.  Surf the web and help save the world at the same time - how cool is that??