Although not common, the short sleep gene allows the lucky few to enjoy 5 hours of sleep or less a night and still wake up ...

A study found that poor sleep can negatively impact how well the brain flushes out toxins, increasing the risk of dementia.

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 ...

Getting the recommended seven to nine hours of solid sleep a night is key if you want to remain rested and healthy. But what happens if you find yourself clocking in less, perhaps just four hours a ...

These days, people work harder and longer hours, and face increased pressure in their day-to-day lives. But eventually, everyone feels the need to wind down at the end of the day. Remaining busy often ...

Learn how MIT researchers uncovered how our brains try to clean themselves mid-day, costing us attention in the process.

Sleep is often seen as a universal human need. But research suggests that women not only sleep differently from men but also need more of it.DW spoke .

Declining brain function is a natural part of the aging process, but that doesn’t mean it can’t be delayed. A new study has found that physical activity can boost brain function for up to 24 hours and ...

New research shows that during moments of lost focus after poor sleep, the brain releases a wave of cerebrospinal fluid (CSF)—the same cleansing process that normally occurs during deep sleep.

We spend about one-third of our lives asleep, and yet, the secret of how our brain falls asleep remains one of the greatest ...

Please provide your email address to receive an email when new articles are posted on . Up to 25% of cancer survivors are affected by persistent symptoms of cognitive dysfunction. Although this ...

President Trump's first 30 days in office have been described as historic. Sleep, or the lack thereof. Since his first presidency, Trump has said he usually gets between four and five hours of sleep ...