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

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

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

“Our findings provide preliminary evidence that reduced neuroactivity during sleep may contribute to brain atrophy, thereby potentially increasing the risk of Alzheimer’s disease,” lead researcher ...

Researchers discovered that ATP-sensitive potassium (KATP) channels in the brain play a pivotal role in sleep regulation.

a critical phase of the sleep cycle responsible for cognitive functions such as memory, concentration and mood regulation. During the first three to four hours of sleep, alcohol is reaching its ...

As the moon controls the way we think and make decisions, it plays a big part in the way we take care of ourselves. Astrologer Lisa Stardust shares the specific wellness rituals she implemented during ...

Light plays an important role in regulating our sleep/wake cycle, and our bodies are ultra-sensitive to it. As a result, the shine of a full moon can throw off your circadian rhythm, the system in our ...

Discover methods that genuinely improve sleep quality, from red light therapy to breathing techniques. Health coaches reveal which trendy sleep hacks ...

“A lot of sleep time was considered awake, and the reported sleep cycles were completely off,” she said. “Yet we’d see people develop insomnia worrying over the lack of sleep on their tracke ...