I can't get out of bed in the morning!' If this sounds familiar, you're experiencing what experts call 'sleep inertia. ' ...

A vast majority of Americans wake up regularly during the night, according to a U.S. News survey. Sleep expert Wendy Troxel ...

Deep sleep is the restorative stage of sleep. During this stage the body undergoes tissue repair, the immune system is ...

Working shifts disrupts your circadian rhythm, leading to poor sleep efficiency and mood disturbances. We take a closer look ...

Start eating your way to better sleep by adding these relaxation-prompting, snooze-inducing foods to your plate.

The frustrating cycle ... hours while others require up to eleven and a half hours nightly. This genetic variation helps explain why some people consistently wake refreshed after relatively short ...

These are the four phases of sleep: Stage 1: The first stage once you have dropped off. It is relatively light sleep. Muscles ...

Obstructive sleep apnea (OSA)—when the soft tissues in the throat collapse and block the airway—especially correlates to ...

Chances are, if you’re reading this, you got some sleep last night. But are you feeling rested? Experts say it’s an important ...

“This will anchor your sleep/wake cycle, called your circadian rhythm ... tired will only leave you staring at the ceiling for hours. The result? You’ll start to associate your bed with ...