Science deals strictly with that which is observable and testable. Evolution has never been observed and nor can it be tested. To say that evolution is a scientific fact is really, really bad science....
well it's not science at all.
Evolution at best is only a theory and nothing more. On the other hand, creationism cannot be said to be a scientific fact either. It cannot be tested or observed. Only God was there and we have to take His
word on the matter.