Many of us are surrounded by light at night — from streetlights streaming through our windows to televisions and smartphones by our beds. And now research shows that exposure to light at night in the ...

A new study led by University of Manchester scientists has revealed that brighter, more consistent daytime light exposure ...

Blue light often gets a bad rap, probably because most of what we know about it is that it wreaks havoc on our sleep. But new research suggests that exposure to blue light can actually help older ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Bright light might be the solution to getting a good night's sleep, ...

We asked the experts about how screen time might interfere with sleep. We've sent this story to your inbox. Digital screens emit sleep-disrupting blue light, feed us instant and addictive ...

Add Yahoo as a preferred source to see more of our stories on Google. Our core body temperature plays an important role in the regulation of sleep There are plenty of reasons to celebrate a heatwave, ...

I'm a certified sleep science coach who has tested over 50 mattresses. Whether you’re spending the night in the comfort of your own home, a hotel or a loved one’s residence, a sleep mask can help ...

Julia Ries Wexler is a writer focusing on all things health and wellness. She has over 10 years of experience in health journalism, and though she has written about pretty much every health topic ...