Catholics and pretty much any mainstream form of Christianity generally believe that God created the universe in some way that is consistent with scientific evidence. When the two seem to diverge, the logic goes, the problem is most likely with our interpretation of the text, perhaps with a loss of the "true" text, and not with God or science. This is sensible, because it places the blame in human hands. Fundamentalist Christians, on the other hand, take their reading as absolute (somehow failing to see the hubris of this), which leads to a conflict between God and science, and, of course, they choose to reject science.
Such a position really can't be taken seriously, and it's really an embarrassment to most Christians. Interestingly enough, in Islam, where fundamentalism is a lot more prevalent than it is in Christianity, there is also a lot of evolution denial. Even Turkey, which is probably the most progressive Islamic state in the world by far, is almost always dead last in polls taken of OECD countries on evolution belief (Turkey is the only Islamic majority country in the OECD, so other Islamic majority states don't show up in such polls; however, I have no doubt that others would turn out worse). As so often happens in real life, those who hate each other the most are often the most similar deep down.