Experts share everything you need to know about how working out can affect your chances of getting quality shut-eye.

Most adults should aim for seven to nine hours of sleep a night. Make those hours more inviting with comfortable sheets and ...

Carefully timed sounds can make fluid waves larger in the sleeping brain, giving researchers a new way to study how brain activity and CSF flow are connected.

Lavender is an effective sleep aid that can help you relax, fall asleep faster, and sleep better. Use it in a diffuser, apply ...

Often called the "sleep hormone," melatonin plays a key role in keeping our internal body clock on track, the roughly 24-hour cycle that controls when we feel awake or sleepy, along with a range of ...

A review of 29 studies, including 11 human intervention trials, suggests that carotenoids—especially lutein, zeaxanthin, and ...

A new large study adds to growing evidence that the environment can influence heart health, suggesting that excessive ...

Learn which is better for blood pressure and how caffeine, relaxation, and heart health may affect their benefits.

Even a small amount of light exposure duringsleepmay change the shape and function of heart muscles, increasing the risk of ...

The American Academy of Dental Sleep Medicine (AADSM) today announced that 2,500 dentists across the country have achieved AADSM Qualified Dentist status, strengthening patient access to oral ...

New research shows that even dim light during sleep — as low as 3 lux — may thicken heart muscle walls and reduce heart ...

I've been testing sleep gadgets professionally for over five years and have measured my sleep quality with wearables, smart ...