Following a consistent sleep schedule helps regulate your REM sleep. Avoiding screen time before bed can improve the quality of your sleep. You can cut down on stimulants like alcohol and caffeine ...

Aly Lopez was a writer on the sleep and wellness team at CNET. She tested, researched and reviewed sleep and health-related products, technology and trends. She received her bachelor's degree in ...

Biphasic sleep involves sleeping twice within 24 hours, like a long sleep at night and a nap during the day. Napping can help improve mood, cognitive abilities, and physical performance, and reduce ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Let's talk about one ...

Most people sometimes have a night or two when they just can’t fall asleep, but if it becomes a recurring problem and it impacts your daytime routine, there are many sleep aids to consider. Sarah ...

Sleep and hormones affect each other through your circadian rhythm, also called the sleep-wake cycle. A lack of sleep can affect several hormones at once. Getting 7 to 9 hours of sleep helps regulate ...

This article is a part of CNN Underscored’s Guide to Sleep, a weeklong focus on everything you need to sleep better. We’ll be featuring new products, tips and exclusive deals all week, so check in ...

Getting enough sleep is essential for overall health, helping to prevent disease, boost immunity, and improve mental well-being. The amount of sleep needed varies by age, with adults typically needing ...

I'm a certified sleep science coach who has tested over 50 mattresses. Sleep trackers can measure all facets of your health, thanks to increasingly sophisticated technology and frequent updates from ...

(via AsapSCIENCE) Struggling with sleep or insomnia? Wish you could fall asleep in minutes?T his science-backed guide reveals exactly what to do minute-by-minute when you can't fall asleep, and ...

Sleep accounts for one-quarter to one-third of the human lifespan. But what exactly happens when you sleep? Before the 1950s, most people believed sleep was a passive activity during which the body ...

REM sleep is the dream stage of the sleep cycle and is important for emotional and memory processing. Not getting enough REM sleep can affect learning, emotions, and energy levels. Exercise regularly, ...