They have no 100% official stance, but they have been long-time supporters of the evolution theory. Both Lamarck and Mendel had the backing, but with the small notion that their evolutionary theories turned out to be incorrect. Nicolas Steno who is one of the big people in the geology sector, was a bishop. They also tend to tell a lot of stuff that supports evolution, with the notion that there is still a godly element to it starting it up.