Here’s an under-the-covers look at who qualifies, what to expect, and the conditions and treatment plans a sleep study might reveal. We checked in with three top sleep experts around the country to ...

BUFFALO, N.Y. ­­— Individuals diagnosed with obstructive sleep apnea, which causes the upper airway to become blocked during sleep, often rely on a continuous positive airway pressure (CPAP) machine ...

At-home sleep tests are convenient and cheaper than lab studies. But there are some major differences you should know before buying. Taylor Leamey Former Senior Writer Taylor Leamey wrote about all ...

Do you often wake up at night gasping for air or feeling like you are choking? Does your partner tell you that you kept them awake snoring or that it ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. A restless night may leave you feeling tired ...