Light sleep is the beginning of your sleep cycle and your body's way of winding down. Breathing, heart rate and muscle changes prepare your body for the deeper sleep to come. Light sleep is broken ...

MANILA, Philippines — Did you know that one of the four stages of sleep helps regulate emotions, and if it is not achieved through it, it could be the reason why you wake up cranky? It has been said ...

Like many Americans, I know I need more sleep. I'm a night owl, often writing late into the night, but also a mom who gets up early with her kids. The result: I'm not getting enough rest.

Two sleep doctors explain what deep sleep is, how much we need and the real number you should be looking for on your Apple ...

Health experts at one of the world's leading institutions have shed light on how understanding one aspect of sleep can transform how you feel upon waking. Writing last year, scientists at Harvard ...

Sleep is one of medicine's underused data streams. Clinically, disturbed sleep has often been treated as a symptom of a disorder, but sleep is also a physiological state in which brain, cardiac, ...

Sleep is an active, regulated process essential for physical repair, immune strength, memory, and emotional balance. Healthy ...

Waking up exhausted after what feels like a ‘full’ night’s sleep is more common than people realise, and according to TRT UK, ...

When you wake in the middle of the night and then fall asleep again, the body briefly shifts out of its normal sleep ...

Sleepwalking shows us that a person's consciousness is not one dimensional. Rather, it has many unique flavors.