What does sleeping have to do with your genes? A lot, apparently

Ever find yourself wondering why your sleeping habits are the way that they are? Perhaps you sleep like a rock, and a tornado couldn’t even wake you. Or maybe you’re a light sleeper, and find it difficult to ever get a restful night’s sleep. Night owl, morning person, or somewhere in-between, it turns out that … More What does sleeping have to do with your genes? A lot, apparently