Understanding Evolution: This is the best introductory site to the study and teaching of evolution that I have found on the web. If you have not studied biology for some time then this site will provide an easy review!
What is evolution and how does it work?
Detailed explanations of the mechanisms of evolution and the history of life on Earth – Includes: Examples of evolution, History of life on Earth, Macroevolution, Microevolution, Natural selection, Speciation …
How does evolution impact my life?
The relevance of evolutionary theory to our everyday lives”
and much more…..