But how do sleep cycles work? To find out, I took part in a polysomnography. This is a gold standard sleep study that helps ...

People often confuse narcolepsy and chronic fatigue syndrome, but these are the differences you should pay attention to.

Humans cycle through sleep stages roughly every 90 minutes. In the first portion of the night, Atwood said that more of the ...

Learn how sleep timing impacts longevity, metabolism, brain health, and overall wellbeing with simple schedule adjustments.

“The idea that you sleep better in a warm room is a common misconception,” says psychotherapist Heather Darwell-Smith. “In ...

In addition, recurrent bad dreams can strengthen the emotional intensity of the trauma itself. Instead of helping to resolve ...

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

Light plays an important role in regulating our sleep/wake cycle, and our bodies are ultra-sensitive to it. As a result, the ...

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