Facts and ideas can be mapped in ways that show how they relate to each other. The map drawing usually begins with outlined notes, because few people can think fast enough to construct a map in ...

PENSACOLA, Fla. --A research institute here is taking software designed in part to preserve scientists' knowledge and giving it to schools around the world as a tool to help children learn. The ...

Epidemiology is founded on central concepts and principles, essential for conducting, reporting and critically assessing epidemiological studies. Definitions of the many concepts used in the field can ...