However, some research shows that major stressors may increase REM sleep but reduce deep sleep. REM rebound, which is when we ...

Drinking alcohol might appear to help you fall asleep initially, but it diminishes your quality rest. These nighttime tips ...

Most people spend a third of their lives sleeping, but you may need more or less than eight hours a night. The amount of ...

"Keep naps to 20 minutes max and set an alarm to wake yourself up," Kaur advises, "and always nap before 3pm to maintain a ...

Sexual activity—whether partnered or solo—improves sleep efficiency and reduces night-time wakefulness, according to a pilot ...

Deep sleep plays an important role in learning and memory storage, "by facilitating a process called 'memory consolidation,' ...

More people are becoming obsessed with sleep trackers, causing insomnia and making sleep worse, experts say. Here’s how to ...

The gender sleep gap means women don't get as much quality sleep as men. I spoke to nine women to hear their stories for ...

REM sleep behavior disorder is characterized by acting out dreams, which may include shouting, kicking and punching during sleep.