You were in Lau until 4 a.m. trying to stay awake, cramming for your 8 a.m. midterm. You totally killed that test (you hope), but now you have to run to your T.A.’s office hours, grab lunch with your ...

Add Yahoo as a preferred source to see more of our stories on Google. Naps have several health benefits, especially if you approach it right. (Quinn Lemmers/Yahoo News; Getty Images) Most people have ...

Tanya Lewis: Hi, this is Tanya Lewis, a senior health and medicine editor at Scientific American. We're taking a short break from our regular programming this week, and looking back at some of our ...

For many of us, the idea of a nap is a tempting one. We've all felt the mid-afternoon slump—that heavy-lidded feeling that makes us long for a quick rest. But is napping a health hack or a bad habit?

Dmitri Mendeleev famously saw the complete arrangement of the periodic table after falling asleep on his desk. He claimed in his dream he saw a table where all the elements fell into place, and he ...

People often say naps are bad because they can ruin sleep schedules, but other people say that naps can be beneficial. What is the science behind napping, and are naps good or bad? People often say ...