9 Sleep Habits to Help You Get More Deep Sleep If you’re wondering how to increase deep sleep naturally, a holistic approach is the way to go. Making lifestyle changes that improve your overall ...

And, despite all of the tricks out there, like counting sheep or forcefully willing yourself to sleep, I've found that I'm not good at any of them. I'm definitely not great at deep breathing.

We know that deep sleep is particularly important in restorative functions for the brain and body – and it’s generally the sleep which makes us feel rested when we wake. So what happens in ...

The researchers found that these mice spent much more time in slow-wave sleep — a stage of deep sleep that has been associated with healing — than did mice that hadn’t had a heart attack.

Editor’s note: This is part of a series called “The Day Tomorrow Began,” which explores the history of breakthroughs at UChicago. Learn more here. All human beings need sleep. We spend a third of our ...

This phenomenon prevents the more refreshing stages of deep sleep. For more on improving sleep, see How to Sleep Better. What is the purpose of dreams? Researchers still aren’t entirely sure ...

I've immersed myself in research and devoured publications in the realms of biotechnology, nutrition, exercise, sleep, and, most recently, artificial intelligence in service of health and longevity.

"This is not light sleep but real paralytic, deep sleep that would have humans snoring. Remarkably, the seal's brain reliably wakes them out of it before running out of oxygen. "Imagine waking up ...