We did all the legwork and put together a list of all the best mattress sales happening right now.
Women who who suffer from a sleep disorder known as obstructive sleep apnoea (OSA) are more likely to be diagnosed with cancer.
People rave about how well melatonin supplements work to help you sleep—and some sleep medicine experts say they're on to something.
NASA and two other space agencies are looking for 24 volunteers for a study in which people will lie in bed for two months. The pay is $19.000.