There is evidence proving aspects of the bible incorrect and arbitrary. Most of the time christianity gets around it by changing the connotations of words (like heavan, which used to mean sky, untill we went there and found nothing, and then it was moved to space, until we went there, and found nothing, and now many people move it beyond into some other etherial place that we can never go so it can never be displaced again).
Science and religion were the smae thing until the enlightenment period. Most scientific "research" was conducted by and through the church, at least through funding. Science was viewed as one of the best ways to try to realize gods divine presence on the earth.