Evolution is a fact:
https://en.wikipedia.org/wiki/Evolution_as_fact_and_theory#Factbiologist Richard Lenski says, "Scientific understanding requires both facts and theories that can explain those facts in a coherent manner. Evolution, in this context, is both a fact and a theory. It is an incontrovertible fact that organisms have changed, or evolved, during the history of life on Earth. And biologists have identified and investigated mechanisms that can explain the major patterns of change."
Evolution has been verified by multiple branches of science...
The fossil record shows both short-term and long-term evolution in numerous species of creature living on this planet.
The genetic record shows both short-term and long-term evolution in numerous species of creature living on this planet.
The gestation record shows both short-term and long-term evolution in numerous species of creature living on this planet.
The medical record shows both short-term and long-term evolution in numerous species of creature living on this planet. (deprecated organ systems like tonsils)
Evolution has been proven under laboratory tests and conditions:
http://www.iflscience.com/plants-and-animals/scientists-watch-wasps-diverge-become-separate-speciesWhat more do you want?!?