Evolution occurs though change over time, but can it go any faster? Scholars speed up the process of evolution and observe a simulation of 20 blue organisms fighting for survival. A graph displays the changes in phenotype over time. By...

Connect Mendelian genetics with Darwinian theories. An interactive lesson lets pupils explore how George Shull used research from other scientists to explore genetic variation. The resource outlines the statistical analysis of genetic...

Explore natural selection by controlling the environment and causing mutations in bunnies.

Explore isolated volcanic islands. Charles Darwin's observations and collections of the Galapagos wildlife in 1835 contributed to his theory of evolution by natural selection. [7:08]