Sleep

These scientists sleep in the world’s most extreme environments. Here’s how they get a good night’s rest

Can you become a morning person? Sleep scientists say it is possible with these key tips

The future of sleep

Brain study suggests the workday needs to be radically restructured

This simple habit could significantly boost your heart health

This easy, no-cost solution could help treat a super common sleep condition

Having this many nightmares a week may be tied to extreme brain aging

Amazon's Fall hardware haul: The 9 most useful gadgets you need now

This technology listens to your breath to diagnose early-stage Parkinson's disease

Your eyes move along with your dreams — at least in mice

Netflix’s 'Sandman' portrays a very real sleeping illness — but does it get it right?

Indoor lights make us sick — this technology could fix that

Too hot to sleep? Why your nights are only going to get so much worse

Sleep science offers clues for treating an incurable sensory problem

New ADHD research reveals clues to “maladaptive daydreaming” condition

Here’s the optimal amount of sleep for good mental health, according to a new study

PAX East 2022: All 6 of the best nap spots, ranked

What causes morning erections? The science of “nocturnal penile tumescence” explained

5 reasons making daylight saving time permanent will improve life in America

Black Americans get worse sleep — a study says the problem is getting worse

Melatonin won't cure your sleep problems — and it might even be harmful

The 8 best projection alarm clocks

Do supplements boost immunity? A doctor debunks the wellness claim

Taking longer naps with age could herald a fatal brain condition

Fully vaccinated? Don't panic about the Covid-19 variant du jour

When is best to drink coffee? Time your cups to optimize performance

For better sleep, scientists now say to keep track of this kind of light

Insomnia is on the rise. A doctor warns melatonin might not be the solution

4 science-backed sleep hacks to get you through a difficult day

The 6 best radio alarm clocks

Why do cats sleep so much? Pet experts have the answer

How much sleep do you really need? The answer may be more than you think

Seven science-backed diet hacks to help you sleep better at night

The scientific reason you grind your teeth — and how to stop

Why do you feel older than your age? A psychologist reveals one critical reason

36 genius things that help you get better sleep for less than $30 on Amazon

Daylight savings time: 5 reasons we should keep it forever

Sleep science: Researchers discover the best bedtime for heart health

33 things that reviewers say gave them the best sleep of their life

Is "split-schedule" sleep better than a full night? Scientists reveal the difference

Blue Origin launches the oldest person into space: William Shatner

7 steps people struggling with mental health can take to improve sleep

These six sounds will help you fall asleep faster, according to science

Six sounds for better sleep, according to science

Diet study reveals optimal number of hours to sleep to boost good snack habits

The 6 best Bluetooth alarm clocks

Smartphone anxiety: Here’s why you can’t bear to go without your device

Recurring dreams: The meaning behind falling, flying, and losing teeth

Six scientific reasons why sleep can boost brain health

Tired all the time? 4 tips for dealing with sleep deprivation