Ever woken up from a nap ... take your nap at the same time every day, says Wu. You don't want a "haphazard" napping schedule where you sleep "sometimes early, sometimes late, sometimes short." ...

Fortuitously, caffeine takes about 20 to 25 minutes to get into our system, which coincides with how long a short nap should be. You can still take caffeine after waking up, though you will ...

Limit your nap ... It can take several attempts to master the art of power napping. Your body needs time to adjust to this ...

If you're going to take a nap, you may as well optimize it ... you fall asleep faster and fully reap the benefits of a short power nap. Naps should make you feel better, not worse.

Ever wake up from a nap feeling extra groggy ... you know, long, sometimes short. TAGLE: Wu says take a page out of some European countries' playbooks and pick a designated time to rest.

But what if the secret to clearing that fog was something as simple as taking a quick nap? In Japan, there’s a practice called Inemuri, or 'sleeping while present,' where people take short naps ...

A former boss once assigned me to the only office on our floor with a column right down the middle. She apologized, but I quickly sensed my advantage. Positioning my desk behind this eyesore, I ...