NASA
Nasa: The Space Place: Power Up With Tortillas!
This site from NASA provides The Space Place which gives a great explanation of energy sources for young readers using the space shuttle, cars, and our human body as examples.
Other
Planet Ark: World Environmental News
Welcome to Planet Ark's daily Reuters World Environment News - the most comprehensive source of environmental news on the Net. To read previous news stories, please use the search engine below to find stories relating to any...