Cognitive shuffling is a word-based mental technique designed to help quiet racing thoughts and ease your brain into sleep.

When a child takes a 1 milligram dose of melatonin, the hormone quickly enters their bloodstream, signaling to the brain that it’s time for sleep. Melatonin reaches levels in the blood that can be ...

Another key psychological mechanism contributing to sleep procrastination is delay discounting; the favouring of immediate ...

REM stages and one REM stage. Ideally, you repeatedly cycle through each stage. Learn how long each stage lasts.

From safari ‘star beds’ to the Taj Mahal after hours, travellers are increasingly keen to experience the world after dark — ...

We can't talk about morning sunlight and improved sleep hygiene without first addressing our circadian rhythm. This is the ...

Prepare to be enthralled, unsettled, and utterly sleep-deprived ... elite arts school, a tight-knit group of Shakespearean actors lives and breathes the tragedies they perform. But when a real-life ...

Are you getting enough sleep at night? Do you have problems falling asleep or staying asleep? Do you feel sleepy during the day? According to the Centers for Disease Control and Prevention (CDC), ...

But later that night, you’re tossing and turning ... too late can push back the body’s natural sleep schedule. The best naps happen in a cool, dark, and quiet environment, similar to nighttime ...

Scientists are homing in on the nature of a mysterious force called dark energy, and nothing short of the fate of the universe hangs in the balance. The force is enormous — it makes up nearly 70 ...

"You go into a cold, dark room … and all of a sudden ... asleep faster and getting higher quality sleep throughout that first part of the night," Anderson said. "Plenty of evidence shows that ...