Resting deeply is more than just sleeping the recommended hours each night, and there's actually seven types of rest. Here's how to find rest that truly restores you.

Like many travelers, I’ve spent vacations racing from one attraction to the next, determined to pack every moment with sightseeing, shopping, and late-night dinners. My step count soars, my camera ...

Once dismissed as optional or unproductive, sleep is now becoming the ultimate lifestyle statement. Celebrities track it, CEOs brag about it, and health experts treat it like a vital sign. The age of ...