Research reveals a hidden genetic link that dictates exactly how your nighttime routine impacts your brain.

The products are far from a proven sleep treatment.

A bad night’s sleep can lead to a drop in cognitive abilities, increased stress and general grumpiness the following day.

Studies suggest that for optimal health, it's best to go to sleep and wake up at roughly the same time each day.

Sleep problems in midlife may cast a long shadow on psychological well-being, with women showing greater vulnerability than men nearly a decade later.

A new National Sleep Foundation-funded survey found that nearly 10% of adults use it to help them sleep. But researchers ...

A study led by researchers at the National Sleep Foundation and published in the journal Sleep found that adults who felt ...

A major Japanese study involving more than 82,000 babies has found that breastfed infants are less likely to experience ...

Medicare Part B may cover sleep studies, including polysomnographies, to screen for obstructive sleep apnea (OSA) if a person shows clinical signs and their doctor provides medical evidence supporting ...

Getting paid to sleep — you might say it's a dream come true. The truth is, hospitals will pay you to sleep — or not sleep, in some cases — so they can learn more about sleep and sleep-related ...

Waking up exhausted but your sleep tracker says you slept great? You aren't imagining it. Here is how your menstrual cycle ...

Co-sleeping has lots of benefits. But if your partner’s tossing and turning keeps you up, it may be time to re-assess ...