Discover the 25 disturbing things your brain does while you sleep. From processing trauma to deleting memories and simulating ...

Turning our clocks ahead next weekend, will rob us all of an hour – as we are sleeping. With World Sleep Day coming up on Friday (March 13), and in honor of Brain Awareness Week that starts Monday ...

Scientists have new insight into why we have trouble focusing after a bad night of sleep. Attention lapses when we’re sleep-deprived result from our brain’s efforts to clean itself up, a process that ...

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Chronic stress, depression, cardiovascular disease, fragmented sleep, and aging are all associated with a higher risk of dementia, but scientists have not yet discovered exactly why. Now, a review ...

Add Yahoo as a preferred source to see more of our stories on Google. I've always wondered what exactly happens inside my brain after a sleepless night. Why does everything feel harder—thinking ...

The truth is that we love learning weird things. It becomes even more fascinating when those weird things involve human behavior and the strange ways our bodies work without us even realizing it.

This post is in response to Flushing the Brain While You Sleep By William R. Klemm Ph.D. Key Points: During sleep, cerebrospinal fluid pulses through the brain, "washing out" unnecessary proteins and ...

Still, sometimes sleep suffers. I’m well-aware of what the research says that can entail—health risks and effects on productivity and memory. The idea is that sleep is when the brain has a chance to ...

When you’re short on sleep and your focus suddenly drifts, your brain may be briefly slipping into cleanup mode. Scientists discovered that these attention lapses coincide with waves of fluid washing ...

CAMBRIDGE, MA -- Nearly everyone has experienced it: After a night of poor sleep, you don’t feel as alert as you should. Your brain might seem foggy, and your mind drifts off when you should be paying ...