So, what makes these dogs the ultimate champions of nap time? Unlike highly energetic breeds that thrive on constant activity, these calmer dogs tend to be more restful and less naturally athletic.

The best time to nap will vary based on your work schedule, sleep-wake cycle and preferences. "Let's be in line with our circadian rhythm," says Dasgupta. Our circadian rhythm is our body's ...

Here's what to know about napping and the best time to take one. Naps can help make up for lost sleep and keep us healthy, when done correctly. The timing and duration of your nap matters ...

The results in primates strongly suggest “artificial nap” effects will translate to humans, says Sara Mednick, a neuroscientist at the University of California, Irvine, who studies the ...

Not fighting evil, not giving rousing speeches — just out cold like the real Avenger of Nap Time. For real, if saving the world doesn't necessitate rest in full regalia, is it actual superhero ...