Deep sleep refers to slow-wave sleep — a stage in the sleep cycle when brain waves slow down. Getting enough deep sleep is crucial for numerous bodily functions. But how to increase deep sleep isn’t ...

Tossing and turning more as you age? You're not alone -- and experts think they know why. Dr. Shelby Harris, a sleep psychologist in White Plains, N.Y., explained that stress, sleep structure and ...

If your bedtime routine features an intensive, multi-step process with an arsenal of tools, you might find yourself wondering if there’s an easier way to conk out at night. While sleep masks, sound ...

Sleep apps offer data-driven insights for better rest, but may increase anxiety in some users. Study reveals varied effects ...

A new study found that the key to better sleep may be linked with your diet. Researchers found that those who eat more fruits and veggies during the day are likely to wake up less during the night and ...