Sleep deficiency is pervasive among astronauts before and during space flight, and the reported incidence of sleep-promoting medication use is 20 times greater than the proportion of Americans ...

Since the beginning of the space program, astronauts have dealt with the realities of spaceflight from microgravity in weak muscles and space radiation, to sleep deprivation and disorientation. Both ...

You toss, you turn, you can't fall asleep. Certainly, there are sleep medications that can be prescribed by a doctor. And with some investment of time, cognitive-behavioral therapy for insomnia is ...