A brief afternoon nap may reset key brain processes, helping the mind stay flexible, focused, and ready to learn.

Scientists reveal how sleep protects brain cells, manages metabolic damage, and may help explain links to Alzheimer’s disease.

Sleep used to be something we simply did: lights out, eyes closed, blink and we trusted our body to reboot overnight but new neuroscience shows that sleep is an active, carefully choreographed process ...

Discover the effects of sleep deprivation on your brain and body, impacting cognition, mood, metabolism, and overall health.

After treatment, the mice’s memories were essentially shunted back into a younger state. The researchers found that reprogrammed engrams displayed molecular behavior of more youthful cells. Using a ...

Recent research reveals we dip into a sleeplike state as our brains flush out waste buildup.

You can see it coming in right there, that little spot,” says neuroscientist and engineer Laura Lewis. A remarkably bright pulsing dot has appeared on the monitor in front of us. We are watching, in ...

Ever wake up convinced something happened that actually didn’t? That vivid memory of a conversation with your friend, a movie you’re sure you watched, or an event that feels completely real but never ...

As lifespan increases, neurolongevity is emerging as the critical pillar of wellness.

There are lots of things that can mess up your vacation, but at least sleep deprivation is something you can prepare for.

Learn how caffeine affects brain chemicals and health, sleep, and mood. Understand safe daily limits, hidden sources, and signs you’re getting too much.