Getting a full night's sleep and still feeling tired is frustrating, and it's way more common than most people realize. These five hidden things happening while you sleep are likely the real reason ...

Are you getting the recommended amount of shut-eye but still waking up tired? The issue may not be how long you’re sleeping, ...

The wrong mattress might be why you're exhausted every morning — experts share the most common signs you need a new bed ...

When someone is struggling to shut their brain down at the end of the day, their behavior changes. Because people who do ...

Some people can function on five hours and still look normal. Others say they’re fine, but you can see it in their eyes.

Irregular sleep schedules, poor diet, and high screen exposure are possibly causing you to feel tired during the day. Here ...

A new book and recent studies reveal how our breathing affects sleep, the immune system and the mind – and what the wisdom of ...

The pros, the cons, and the ways it rocked my sleep routine (and, unexpectedly, my dog’s sleep routine, too).

Here’s how athletes get better rest when it really counts.

If you're losing sleep because you have to pee in the middle of the night, there are five habits you might want to try.

I wake up, my mind whirring, at 4am while my partner switches off and leaves the day behind him ...

Columnist Ben Hofmeister has just completed his third overnight sleep study in three years as part of an effort to control sleep apnea.