Science Fair Central - Project ideas and the ultimate handbook for prodigies and procrastinators alike.

Animal Cams - Learn about animal behavior firsthand by spying on our critters.

Planet Ocean - Take an underwater dive with barracudas and tubeworms.

The Dirt on Soil - Find out what's really going on down there.

The Search for Ancient Sharks - Meet the terrifying ancestors of today's sharks.

Space-Age Living - See how 16 countries are building one base in space.

Understanding the Universe - You don't have to be a rocket scientist to make sense of space.

Women of the Century - Get to know 100 years of phenomenal women.

Science Bob - Enter the world of Science Bob to try home experiments, visit his on-line lab and get answers to your science questions.

Science Made Simple - learn science the easy, hands-on way and get fun science projects & great experiments using household materials. Clear, detailed answers to children's science questions. Science News. And more!

Kids Health - comprehensive site for kids, parents, and teachers.