On the Origin of Species

On the Origin of Species, published on 24 November 1859, is a work of scientific literature by Charles Darwin which is considered to be the foundation of evolutionary biology.

Its full title was On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle for Life.

Darwin's book introduced the scientific theory that populations evolve over the course of generations through a process of natural selection.

It presented a body of evidence that the di