It shouldn’t be surprising, then, that there are all kinds of myths about sleep. We have inaccurate ideas about what prevents ...

Past age 50, men are much more likely to have REM sleep behavior disorder than women. Jose Luis Pelaez/Stone via Getty Images Every night, you go through four to five sleep cycles. Each cycle, lasting ...

New Sleep Score feature translates clinical-grade sleep insights into one simple number that helps parents understand and ...

Everything’s a little off when you haven’t had any sleep: you can’t remember where you put your cell phone, your eyes burn, ...

You stayed up too late scrolling through your phone, answering emails or watching just one more episode. The next morning, you feel groggy and irritable. That sugary pastry or greasy breakfast ...

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

You may have heard people say they’ve gotta get their beauty sleep, or even uttered the words yourself. It turns out, your ...

We all know how much better we feel after a good night’s sleep. Science backs this up: high-quality sleep boosts cardiovascular health, immune function, brain health and emotional wellbeing.

New research finds no clear link between bedtime screen use and poor sleep in adults, challenging long-held blue light warnings.

A simple one-minute tongue exercise may help reduce snoring, says naturopathic doctor Dr. Pedi Mirdamadi. Demonstrated on ...

Meanwhile, beta blocker medications tend to reduce REM sleep, which is when most dreaming occurs, but research has found that ...

Sleep deprivation reliably caused attention failures despite their obvious dangers, like the potentially fatal consequences ...