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

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

“Poor sleep quality makes mental health worse and vice-versa,” explains Heather, “Sleep deprivation can disrupt key hormones ...

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

The amount of sleep needed varies at different stages of life. Newborns require the most sleep, averaging between 14 to 17 ...

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 ...