Gray hairs and more prominent smile lines are common signs of aging. While you can’t stop aging from happening, you may be ...

REM stages and one REM stage. Ideally, you repeatedly cycle through each stage. Learn how long each stage lasts.

Healthy sleep includes multiple components, such as number of hours of sleep per night, how long it takes to fall asleep, daytime functioning and self-reported sleep satisfaction, and addressing these ...

It's no secret that a good night's sleep is key to a healthy brain. However, the full extent of the importance of rest on our ...

People on TikTok and other social media say they feel more alert when they have had fewer hours of sleep—but sleep scientists ...

While sleep's positive impact on cognition has long been recognized, Baycrest researchers have revealed that a good night's sleep may actively enhance memory rather than simply protect it from decline ...

When doing tasks that require little attention, people who let their minds wander show brain activity similar to sleep. This ...

But I think with head injuries there are more preventative measures that could be put in place.” Jacob had his first scan ...

While sleep’s positive impact on cognition has long been recognized, Baycrest researchers have revealed that a good night’s ...

A new study reveals that zoning out during mundane tasks may benefit brain function. Researchers found that mind-wandering helps process information unconsciously, improves learning, and mimics ...

New research shows spontaneous mind wandering can enhance learning during low-effort tasks by mimicking sleep-like brain ...

Scientists used brain scans and sleep studies to make these connections. advertisement "Reduced brain activity during sleep may contribute to brain shrinkage," said researcher Gawon Cho, Yale School ...