Sleep apnea is a disorder characterized by repeated obstructions or collapses of the upper airway during sleep. These ...

Smartwatch makers promise to turn your wrist into a sleep lab, translating tiny movements and heart rate blips into colorful ...

Like a drowsy crystal ball, AI can now use sleep to predict your medical future In A Nutshell Stanford researchers trained an ...

It turns out sleeping isn’t just about resting your eyes, as a new study found that even ancient creatures without eyes — or even brains — need it too.

Sleep studies provide a lot of important information but aren’t very patient-friendly. So, researchers redesigned the process, eliminating the multitudes of wires normally used while producing results ...

Not getting enough sleep? It could be shortening your life, a new study suggests. According to research from the American College of Cardiology released Thursday, getting the right amount of good ...

Want to live longer? Then prioritize sleep in your life: Following five good sleep habits added nearly five years to a man’s life expectancy and almost 2.5 years to a woman’s life, a new study found. ...

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 ...

New research suggests caffeine drinkers "may have difficulty accurately perceiving the influence of caffeine on sleep quality" Brenton Blanchet is an Associate Editor on PEOPLE's TV team. He has been ...

Having trouble getting enough rest? A new scientific review suggests there might be a link between eating fermented foods and getting better sleep. A number of human and animal studies have discovered ...