Waking up tired might not be about sleeping enough hours. Dr. Kunal Sood explains sleep quality is key. Poor sleep can lead to fatigue and brain fog. Simple changes like avoiding caffeine late and ...

Don’t skimp on good sleep. A healthy sleep schedule comes with massive health benefits, so you’ll want to make the most of your hours under the covers. But sometimes, staying in bed for the ...

Christine Won got into sleep medicine by accident. As an undergraduate student, she signed up for a course called “Sleep and Dreams.” Almost immediately, she became fascinated by the study and ...

If you regularly wake up from seven or eight hours of sleep still feeling tired, your instinct might be to start aiming for nine or even 10 hours a night — but that move might not solve the problem.

What noisy nights and sluggish mornings may reveal about an under-diagnosed health issue.

The world tries to keep us busy, but your skin is a quiet overachiever that does its best work while you are unconscious. We ...

Ever found yourself wondering, “Why am I always tired?” Well, know that you’re not alone. It seems everybody is extra tired these days—and it’s more than just part of being a grown-up. It’s easy to ...