Strange Happenings

I heard on the news this morning that they think the moon is shrinking. I am not sure how they could tell that is happening. I am not sure I believe it at all. I know the earth tipped a bit on its axis which was unusual due to a huge earthquake we had but I can't imagine why the moon would shrink. Is it possible it has moved a bit farther away from the earth. I really would doubt it. It will be interesting to follow this story and see what else they have to say about it.