Even a speedy 10-minute nap can have profound effects on our cognition and mood in addition to alleviating afternoon slumps.

I'd say it was a pretty good power nap, especially since it was only 25 minutes long at 2 p.m. I'm curious to see if it'll induce me into a more deep sleep during the night when I'm in the comfort ...

the best nap length for adults is about 20 minutes and no longer than 30 minutes. Sleeping for 20 minutes allows the napper to get a bit of light sleep to boost alertness without entering into ...