McGraw Hill
Mc Graw Hill: Origin of Species
Find out what you know about the origin of species with this post test.
McGraw Hill
Mc Graw Hill: Origin of Species
Find out what you know about the origin of species through this pre test.
Blackdog Media
Classic Reader: Origin of Species by Charles Darwin
Read the full text of "Origin of Species", considered to be the foundation of evolutionary biology, by Charles Darwin on this site.
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.
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...
University of Pennsylvania
Digital Library: Works of Charles Darwin
The Digital Library provides links to the texts of a dozen of works by Charles Darwing including "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.
American Museum of Natural History
American Museum of Natural History: Darwin Manuscripts Project
Background information and slideshow presentation on creating the Origin of Species scientific manuscripts.
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
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
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."
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.
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...
CK-12 Foundation
Ck 12: Biology: Macroevolution Study Guide
Review the process of species changing and evolving over time.
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.
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
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...
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.
Encyclopedia of Earth
Encyclopedia of Earth: Species: Gymnosperm
Article explaining what a gymnosperm is, and its origin in the Carboniferous Period. It covers taxonomy, distribution, and types of gymnosperms and how they reproduce. (Published: March 24, 2010)
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."
Talk Origins Archive
Talk Origins: The Hominid Species
Talk Origins gives a broad description of the types of Hominid species, and then gives a description of each species. Includes the specific characteristics of each, and explains the differences between the species.
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.
Talk Origins Archive
Talk Origins: Homo Floresiensis: The Hobbit
Article discusses the find in 2003 of fossils that are thought to be a dwarf human species. Please note that there are creationist responses listed as well as rebuttals.