How does sleep affect mental health in such a significant way? It all comes down to what your brain does while you rest.

New studies highlight how sleep quality—not just quantity—can protect cognitive health, especially in older adults.

Stress, anxiety and worry are other common reasons for sleep problems. Teens are dealing with more stress than their younger ...

What if poor sleep was doing more than just making you tired? Researchers have discovered that disrupted sleep in older ...

Sleep disturbances may accelerate neurodegeneration, but whether they cause or result from disease remains unclear. Improving ...

New research suggests adding this strategy into your warmup routine could counteract a night of poor sleep, even before a ...

Discover simple lifestyle changes to boost memory, improve focus, and protect your brain health for years to come.

"Deep sleep builds your immune system, and REM sleep regulates and fine-tunes it," says Darwall-Smith agrees. During deep ...

Sleep deprivation is a common issue in modern society, but few are aware of its profound implications for our brains. During ...

For millions of Americans who struggle with sleep apnea, using a CPAP machine might feel like an inconvenience — the mask ...

PureWow editors select every item that appears on this page, and some items may be gifted to us. Additionally, PureWow may ...