I found two newborn kittens in my yard. They were freezing since it it snowing outside and I brought them in to warm them up. I do not know which of our cats is the mother and no cats have been up here looking for them. I do not think the mother knows how to care for them and does not want to since she has not been looking for them. They are hungry and I think they might have been out there a while and I do not know what to do. I do not want them to die but I have no idea what to do.