Non-REM sleep helps regenerate skin, bone, muscle, mood, and blood sugar, provides energy, and detoxifies, according to ...

Sound machines and “sleep sounds” are often marketed as a cure for restless nights, but new research suggests they may actually be working against the brain.

A new study finds pink noise may reduce Rem sleep and disrupt overnight brain recovery, raising concerns over sleep apps and ...

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 ...

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

A 2021 phone poll revealed that only 34% of Americans "sometimes" remember their dreams. About 1 in 10 say they "almost always" can, and the same percentage say they "never" do. Explanations for such ...

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 ...

Sound machines promise better sleep, but new research suggests they may quietly steal your REM and deep sleep.

For many years, the idea that “sleeping on it” would provide an individual with some time in which their subconscious mind would work through a problem or problems has generally been accepted as ...

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

Just as for humans, sufficient sleep supports learning and coping for horses. A recent study at the University of Helsinki ...