Good Sleep is a new climate-controlled mattress topper that uses surgical-grade water-cooling technology to help users spend ...

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 ...

During REM sleep, your heart rate increases, your blood pressure elevates, and your eyes move. REM sleep may also be the time when your brain processes emotions and solidifies memories. Your body ...

Victorian anthropologist Edward Tylor argued that dreams of dead relatives convinced early humans they had souls. Émile ...

The most frequently reported reasons for medicinal cannabis use are for pain relief and improvements in sleep. Although ...

Getting a restful night’s sleep is important because it’s the body’s nightly reset button. While you drift off, your brain ...

For every 1 gram per kilogram increase in alcohol dose, REM sleep duration was reduced by 40.4 minutes. Alcohol consumption adversely affects rapid eye movement (REM) sleep in a dose-dependent manner, ...

RESEARCHERS have identified p-tau217 as a powerful prognostic marker for cognitive impairment in people with idiopathic REM ...

Consider it another strike against not getting enough sleep: A new study finds that getting too little REM sleep may be linked to a higher risk of dementia later in life. REM, or "rapid eye movement," ...

There might have been a secret reason Albert Einstein could make a decision as scary as the one he made in 1939, when he went against his personal pacifist convictions and encouraged President ...

After analyzing many previous studies on lucid dreaming, researchers have defined it as a state that differs significantly ...