After examining 13 million hours of light exposure data, researchers found that experiencing bright light during the dark hours can significantly increase the risk of heart failure and heart attack.

Excessive light pollution at night may increase the risk of Alzheimer’s disease – especially in younger people, warns a new study. Researchers found that exposure to outdoor light after dark could ...

Scientists have shown that light pollution—especially light in the blue spectrum—can alter the behavior of fish after only a few nights, and have knock-on effects for their offspring. The team from ...

Add Yahoo as a preferred source to see more of our stories on Google. Turning off the lights at night has long been known to support restful sleep, but new research suggests it may have another ...

Night on planet Earth is getting brighter as artificial light illuminates more natural spaces. Scientists know a lot about how this messes with ecosystems on land, but new research shows it can ...

Please provide your email address to receive an email when new articles are posted on . Data from brain scans paired with satellite images suggest a biological pathway links artificial light exposure ...

Diet, exercise, sleep — all are fundamental to our health, but our relationship to light doesn't get mentioned as much. Now, a massive new study suggests light-driven disruption can take years off our ...

YORK, Pa. — It may look festive this time of year with the bright Christmas lights still glowing through the night. However, new research suggests too much artificial light after dark could be doing ...

Nighttime Light Exposure: How you spend the night sleeping whether with the light on or off, could actually determine how long you live. A new study published in JAMA Network Open finds that turning ...