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

Blue light has acquired a dubious reputation in recent years, frequently blamed for everything from disrupted sleep patterns to digital eye strain. This high-energy light, emitted abundantly by our ...

Sleep is important at any age. Older adults often do not get enough sleep. However, proper sleep hygiene can help promote healthy sleep habits. Getting enough sleep can also help you stay healthier as ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. Max Genecov is a doctoral candidate in ...

Sleep is important at all ages, but older adults often do not get enough. Proper sleep hygiene can help promote healthy sleep habits and help individuals stay healthy as they age. Sleep hygiene refers ...