By contrast, we don't want exposure to blue light in the evening. This is the time of day we want our melatonin levels to increase, helping to make us sleepy. Modern life has created an atmosphere ...

Dear Dr. Roach: My question to you is about an affliction I have struggled with since childhood. Apparently, it is called sleep paralysis. As explained to me in an old newspaper article, it is ...

According to sleep expert William Lu, MD, that's for good reason. "I don't believe there is any basis to sleep detoxing," he says. "We know how important sleep is for all body and brain functions ...