Researchers at Harvard analyzed more than 94,000 nights of Apple Watch sleep data to better understand how sleep patterns ...

Your sleep quality can affect many systems in the body, from heart to brain health. A study suggests 6.4 to 7.8 hours of ...

Sleeping in until noon feels like second nature for many teens on the cusp of adulthood, but why do these lie-ins seem to become much more of a rarity as we get older? We want to know if being up with ...

Sleep often changes with age, but it doesn’t have to decline. With the right approach, good sleep in later life is still possible. Sleep research experts believe that aging increases vulnerability to ...

A machine-learning analysis of brain waves recorded during sleep may help identify people at high risk of developing dementia, according to a study led by UC San Francisco and Beth Israel Deaconess ...

From babies who cry through the night to teens who sleep all morning to older adults who just can’t seem to catch any z’s, sleep patterns and the amount of sleep you need change throughout our lives.

Before I was diagnosed with bipolar disorder, I didn’t think twice about sleep. I’d always been a night owl, but I went to bed reasonably early. And I never had trouble falling asleep or getting eight ...

Sleep is an independent and modifiable risk factor for cardiovascular disease (CVD) , prompting a shift towards routine bidirectional screening in clinical practice. Experts concluded the Sleep ...

Improving sleep by optimising bedroom temperature and daytime light may therefore have also beneficial effects on common symptoms in dementia. We have analyzed millions of hours of data, which has ...