University of California
Ucmp: Evolution: Theory and Science
An introduction to Darwin's theory of evolution with hyperlinks to other topics on evolution, including a timeline of evolutionary thought.
Mocomi & Anibrain Digital Technologies
Mocomi: The Theory of Evolution
This slideshow provides a brief overview of Charles Darwin and his theory of evolution, natural selection and survival of the fittest.
CK-12 Foundation
Ck 12: Life Science: Theory of Evolution by Natural Selection
[Free Registration/Login may be required to access all resource tools.] Do you ever wonder why some birds are big like ostriches and some birds are small like robins? Or why a lion has a mane while a leopard has spots? In the 19th...
CK-12 Foundation
Ck 12: Life Science: 4.1 Theory of Evolution
Discover how Charles Darwin developed the theory of evolution through his observations in the Galapagos Islands.
American Geosciences Institute
American Geological Institute: Evolution and the Fossil Record
The American Geological Institute has done an excellent job of defining and explaining evolution in this online booklet. Darwin, fossils, natural selection, and change over time are some of the concepts that are covered. Make sure to see...
BiologyWise
Biology Wise: Darwin's Theory of Natural Selection
Darwin's theory of natural selection and his ideas about evolution are explained here.
Other
About darwin.com
This comprehensive site gives you all you need to know about Darwin and more. A timeline, pictures, books Darwin wrote, and links are just a few of the topics you will find on this site.
Other
Bio Web Evolution: Homepage
This site from BioWeb Evolution was originally created as a ThinkQuest entry, and it has some good basic information about evolution. This page is on fossils and geologic time.
CK-12 Foundation
Ck 12: Life Science: 4.2 Influences on Darwin
Learn about Darwin's influences that led to his discoveries of change in species over time.
National Science Foundation
National Science Foundation: Evolution of Evolution: 150 Years of "On the Origin of Species"
When the "Origin of Species" was published in 1859, the ambitions and scopes of science were dramatically expanding. "Origin of Species" marked the transition of biology from a prescience to a science. [4:04]