Untamed Science
Untamed Science: Biology: Evolution: History of Life: The Cambrian Explosion
Learn about the Earth's evolutionary history during the Cambrian period. [3:25]
Untamed Science
Untamed Science: Biology: Evolution
Discover what evolution is through a case study of a Hawaiian snail species' survival. [7:20]
PBS
Pbs Learning Media: Jaws and Teeth of Mammals
This image from Biology by Kenneth R. Miller and Joseph Levine illustrates the relationship between structure and function by comparing the jaws and teeth of two animals with very different ways of life: the wolf and the horse.
Texas A&M University
Eco Systems: Story Time: Stephen Jay Gould
See how Stephen Jay Gould's early interest in baseball influenced his thought process as a scientist.
Harvard University
Harvard Gazette: Paleontologist Gould Dies at 60
Stephen Jay Gould, "The bulldog of evolutionary biology," is honored here by Harvard University, where he spend his teaching and writing career. Mention of articles, books, and awards, plus quotes from colleagues, offer an engaging view...
Other
Utct Digi Morph: Digital Morphology the University of Texas
A dynamic archive of information on digital morphology and high-resolution X-ray computed tomography of biological specimens.
Australian Museum
The Australian Museum
This site features links to information on Australia's museum.
Other
Evogeneao: Evolution: All in the Family
A website created to promote the teaching of evolution. The website features a Tree of Life that helps evolution be understood at a glance.
PBS
Pbs Learning Media: Hummingbird Species in the Transitional Zones
This video segment from Evolution: "Darwin's Dangerous Idea" shows biologists Chris Schneider and Tom Smith studying hummingbirds and other animals in Ecuador. Their research is investigating the processes by which new species are formed.
Other
Plant and Animal Evolution: Homology
In this informative site, homologous is defined and the wings of birds and bats are compared to clarify the concept.
Other
Fossil Museum: Paleobiology
This table is an overview of the appearance and extinction of major groups of organisms through geologic time.
Other
University of Chicago: Dinosaur Extinction
This theory from the University of Chicago of dinosaur extinction revolves around the concept of plate tectonics, the movement of the continents over a sort of liquid around the planet.