Sleep may not just be rest for the mind—it may be essential maintenance for the body's power supply. A new study by University of Oxford researchers, published in Nature, reveals that the pressure to ...

There are a few subtle differences between men and women when it comes to getting some shut-eye.

People need to sleep, and sleep deprivation can cause many changes in the brain. But we have a poor understanding of why sleep is so crucial. New research has examined a fruit fly model to assess how ...

Here’s a question from an Oklahoma Medical Research Foundation colleague: My wife and I have recently begun tracking our sleep; I use an Oura Ring and she uses a Garmin watch. The devices not only ...

Sleep and health experts explain why eight hours is not a rule, how much sleep you really need, and why quality and how you feel matter more than a number ...

Sleep has a mysterious quality. It gives us the opportunity to rest our bodies and escape into dreamland. When Nobel Prize award recipient, Professor Michael Barash, surprised us at a birthday ...

Add Yahoo as a preferred source to see more of our stories on Google. Woman yawning Denied of sleep, we find it but impossible to keep our eyes open and our thoughts focused. A new study based on ...

In February, a pop-up science column, Annals of Inquiry, is appearing in place of Kyle Chayka’s column, Infinite Scroll. Chayka will return in March. When Joanne Osmond was growing up, in rural ...

“There will be sleeping enough in the grave,” or in other words, “There will be plenty of time to sleep once you’re dead.” It’s a famous quote, one that’s often attributed to Benjamin Franklin, among ...

Why women need more sleep than men is a question that goes beyond gender stereotypes. It’s rooted in science, biology and the invisible demands placed on women every single day. Many women wake up ...