Vision Learning
Visionlearning: Biology: Charles Darwin I: The Origin of Species
Instructional module focusing on the early work of Charles Darwin. Discusses Darwin's key role in supporting and describing the theory of evolution as driven by natural selection. Site also includes an interactive practice quiz and links...
Untamed Science
Untamed Science: Biology: Evolution: History of Life: Origins
Learn about the scientific hypotheses of the origin of life on Earth. [5:55]
Encyclopedia of Earth
Encyclopedia of Earth: Biodiversity: Species
Defines the term species and the origin of the concept. Provides estimates of numbers of species in different biological categories, explains what endangered species are, and what ring species are. (Published: May 26, 2010)
Cornell University
Cornell University: Library: Charles Darwin After the Origin
In honor of Darwin's 200th birthday and the 150th anniversary of the publication of "The Origin of the Species," Cornell has put together an extensive collection of Darwin's work during the last two decades of his life.
California State University
Urbanowicz on Darwin: The Life & Death of Charles Darwin
This resource provides a paper written by Dr. Charles Urbanowicz, anthropologist at California State University. It deals extensively with the life and death of Charles Darwin, his research, and the publication of his book, "The Origin...
Other
The Rise of Evolutionary Biology: Darwin's Ideas
These pages are part of a site called "Evolution," that accompany a textbook by the same name. Mark Ridley is the author. This section is about Darwin, his travels, and his observations that led to "On The Origins Of Species."
PBS
Pbs Learning Media: Complex Relations
In this text excerpted from Chapter 3, "Struggle for Existence," of Charles Darwin's "On the Origin of Species," Darwin draws on firsthand and historical information for his observations about evolution.
Other
Exploring Origins Project: Exploring Life's Origins
Explore life's evolutionary history on the planet through molecular illustrations and animations. Pictorial evidence is based on origin of life research and theory.
Other
University of Maryland: Darwin Wallace Evolution Paper
A comprehensive description of the papers on Natural Selection published by both Darwin and Wallace in 1858. Includes full copy of Wallace's paper, 'On the Law which has regulated the Introduction of New Species.' Also includes...
National Institutes of Health
National Library of Medicine: Rewriting the Book of Nature
Explore the work of Charles Darwin and the theory of evolution. This comprehensive resource includes information about Darwin's life in addition to the process of species evolution.
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.
City University of New York
Classification: Bringing Order Out of Chaos
A self-directed module on all aspects of biological classifications that covers the species problem, diversity and chaos, cladistics, putting things in groups, and so on.
PBS
Pbs Learning Media: Darwin's Letters to Lyell
In this letter written to his friend and mentor Charles Lyell less than three weeks after the publication of "On the Origin of Species", Darwin describes the reaction of the great anatomist Richard Owen to his theory. From Charles...
Blackdog Media
Classic Reader: Authors: Charles Darwin
This site features the author Charles Darwin including the full text of the nonfiction book Origin of Species.
BiologyWise
Biology Wise: History of Genetic Engineering
Presents a timeline of the history of genetic engineering beginning in 1859 with the publication of The Origin of Species by Charles Darwin.
CK-12 Foundation
Ck 12: Biology: Macroevolution Study Guide
Review the process of species changing and evolving over time.
Other
The Rise of Evolutionary Biology: Biology Before Darwin
These pages are part of a site called "Evolution," that accompanies a textbook by the same name. Mark Ridley is the author. Here he discusses theories for species change that were before Darwin published "On the Origin of Species."
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.
Talk Origins Archive
The Talk Origins Archive: Modern Synthesis of Evolution
This site from The Talk Origins Archive provides an article entitled, "The Modern Synthesis of Genetics and Evolution". The article is medium size in length and describes the most current ideas about evolution.
Other
The Complete Works of Charles Darwin Online
The University of Cambridge has posted Darwin's entire collection of works and correspondence totaling 50,000 text pages and 40,000 images. This is an amazingly comprehensive resource that has posted both images of the original texts and...
University of Pennsylvania
Project Gutenberg: The Autobiography of Charles Darwin
This site provides the text of "The Autobiography of Charles Darwin" by Charles Darwin.
Smithsonian Institution
National Museum of Natural History: Expedition to Galapagos
Accompany scientists on an exciting trip to the Galapagos as they make a film on the islands for IMAX. Featured are a fantastic photo journal and video footage.
PBS
Pbs: Evolution: Origins of Humankind: Homo Sapiens
Read a description of Homo sapiens as a species, learn about the variety of Homo sapiens fossils that have been found, and discover evidence of the culture of these early people.
Khan Academy
Khan Academy: Activity: The Tree of Life Infographic
An activity for students to explore an infograph to compare the similarities and differences between human and other species.