The feeling of sleeping on a too-firm mattress can not only interfere with your sleep quality, it may cause you aches and pains. If your mattress is too firm for your taste, there are a lot tricks you ...

Dr. Elizabeth Yuko is a bioethicist and adjunct professor of ethics at Fordham University. She has written for The New York Times, The Washington Post, The Atlantic, Rolling Stone, CNN & Playboy.