This article directly addresses the scientific evidences in favor of macroevolutionary theory and common descent.

A probabilistic model of biological evolution with a new interpretation of Darwinian natural selection and 3 examples: 1) 5 mass extinctions 2) hominization 3) the PO2PAL increase.

From the archives of the Boston Review.

Presents and discusses the results of polls (from Gallup, About.com, and other sources) of various economic, educational, and religious groups about evolution and creation.

Essays on dinosaur origin and extinction, bird origin and flight, and human origin.

The Society aims promotes evolutionary research in a wide sense. It publishes the Journal of Evolutionary Biology, and organizes a conference every other year.

An introduction to how the appearance of design in the living world arose from a mindless process.

Information about biological evolution in a Q&A format. Explains why creation science is not science. Includes photographs and many links.

This paper shows how evolution tunes the content and frequency of genetic variation to enhance its evolvability, organising genetic systems into hierarchies. Genetic evolution is neither random nor blind.

A tool for academic research in evolutionary biology and its associated controversies.

Web version of a book written by John Stewart about the direction of evolution and the future of humanity.

The Evolution and Philosophy section discusses evolution in biology, philosophy, artificial intelligence, and memetics.

University of California Museum of Paleontology virtual exhibit explores the relationship of phylogeny and evolution.

Promotes teaching of critical thinking about the theory of evolution.

Extensive annotated collection of links on the process of evolution.

Paper on the relationship between information and the process of evolution.

Two articles discussing chemical evolution in light of the Zeeman effect and the lightning cloud experiments of Stanley Miller.

Illustrated lecture transcript by Dr. Jere Lipps. Discussion of the evolutionary record of the pre-Cambrian period and the Cambrian explosion, including the traces and impacts of non-skeletal life forms.

Extensive and interactive educational resource providing information on biological and cultural evolution, language development, and philosophy.

Considers the science that supports the theory of evolution - from the National Academy of Sciences.

Review and critique of popular arguments against the theory of evolution by natural selection.

BBC News article about study on Himalayan songbirds that suggests how one species can evolve into two.

A collection of articles about evolution, most of which deal primarily with human evolution, from a variety of sources. They include discussion of the anatomical, fossil and genetic evidence.

Provides background to the evolution debate, links and an outline of a new model for large scale changes.

Recasting of Chaucer's "The Canterbury Tales" to present evolutionary theory and the pseudoscientific nature of "creation science" by Ronald L. Ecker. Full text available online.

A very informative site about biology and evolutionary theory.

Companion to PBS series on evolution. Features essays, video clips, and special interactive features that explore the story of life on Earth.