From puffer jackets designed for power naps to homes that auto-adjust lighting and temperature, better sleep in Japan is a ...

Sometimes sleep advice can feel like a lot of what not to do. Don’t drink coffee after 2 p.m. Avoid your phone for at least ...

Dream-like states are not confined to sleep: the brain is able, very surprisingly, to produce the same mental experience ...

Researchers have developed an artificial intelligence model capable of tracking a person’s sleep stages using only three ...

Here’s what happens during each cycle—and why uninterrupted sleep matters.

Sleep and the brain’s capacity to process stress and regulate emotion are deeply intertwined. Psychosocial and physiological stressors disrupt sleep ...

Kirstyn Hill has worked as a clinical pediatric and women’s health pharmacist since 2020. She was driven to work with a patient population that is not often able to easily speak up for themselves and ...

Sleep is essential for brain function, cognitive performance, and memory consolidation, and these processes are closely shaped by endocrine signals. Among ...

Getting quality sleep is one of the best ways to maintain your health, but it also happens to be something many Americans have trouble with. Indeed, according to the National Heart, Lung, and Blood ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Lauren Dragan Lauren Dragan writes about audio tech and OTC hearing aids. She ...

I'm a certified sleep science coach who has tested over 50 mattresses. Sleep tech devices can be a helpful aid for addressing existing sleep challenges or creating an environment that supports better ...

Hypnagogia refers to the transitional state of consciousness between wakefulness and sleep. It occurs when alpha waves, a type of electrical activity in the brain, decrease but a person hasn’t fully ...