Poor sleep is associated with an increased risk for dementia, but many sleep studies have had inconsistent results. For the ...

Sleep changes are a normal sign of ageing, but they can sometimes be an early symptom of neurodegenerative disease.

Adults with ADHD experience more frequent "sleep-like" brain activity while awake, driving lapses in attention and task ...

Add Yahoo as a preferred source to see more of our stories on Google. Getting enough sleep is one of the most effective ways to restore metabolic balance in the brain and body. SimpleImages/Moment via ...

Have you ever wondered what actually happens in the brain during sleep? While your body appears still and at rest, your brain remains highly active, carrying out essential processes that keep you ...

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 ...

Sunlight activates hormones essential for mood, sleep and reproductive health — that’s why it’s important to go outside when ...

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 ...

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 ...

Emerging research suggests that anticipating stress may shape your dreams and disrupt your sleep as morning approaches.