There are reasons why you feel an urge to nap in the middle of the day. Find out what they are, and give in if you can, as naps can improve long-term memory.

Scientists found that taking an afternoon nap can help improve long-term memory, so try to grab a few minutes of shut-eye.

Researchers found that an afternoon nap reversed performance burnout when learning a new task, while sleeping later in the mornings improved long-term memory.

Studies show that afternoon naps improve long-term memory, but did you know they can also improve productivity and reduce stress?

Napping can improve long-term memory and job performance; that's why some employers are putting daytime sleep breaks on their workers' schedules.

Taking naps in the afternoon will improve your memory and won't ruin nighttime sleep. Learn more about the pros of napping here.

Napping adults improve their long-term memory, but for small children, naps are crucial for a variety of developmental processes. Learn how much sleep your child needs here.

Here's one more reason to catch those daytime Z's: Aside from improving long-term memory, naps can also significantly decrease the risk of heart attacks.

Afternoon naps have many benefits, including improving long-term memory. Don't feel guilty about trying to catch a few Z's: Here's how you can.