Sleep
Do you really need 7 hours of sleep? Is white noise or brown noise better for a good night’s rest? What is insomnia, and how do you get rid of it? Vox’s coverage of all things sleep.


How to cope when your kid won’t sleep.


Why a good night’s rest is so hard to come by.


How to live longer — and healthier.




And your other urgent sleep questions, answered.


Why you’re getting lousy sleep right now — and what to do about it.


The key is to ease into it.

Timing light exposure right helps combat seasonal depression.

The best bedtime routine is one you enjoy.

The telltale signs of fatigue — and why it’s different from sleepiness.


A new law will require the school day to start later in California — and other states may soon follow.


Beyond pins and needles — why falling asleep on an arm can make it feel “dead.”


A science journalist spent months researching sleep. Here’s what he found.


Imagine being jet-lagged every day. That’s what late sleepers feel. And it may be harming their health.
Some people have a biological clock naturally set to a later time.


Morning people and night owls are born that way. It’s time we accepted that.


There’s nothing virtuous about “early to bed, early to rise.”


On average, Americans don’t sleep as much as the Dutch.


Use the science of social jetlag to your advantage.


Thank you, evolution, for making me buy all these blankets.


Researchers are beginning to figure out what all those hours of slumber are actually for.


Or, 7 good reasons to go to bed on time tonight.