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.

The bright lights of the big city might seem dazzling, but they can be hard on your heart health, a new study says. People exposed to high levels of artificial light have an increasingly higher risk ...

There’s nothing worse than trying to fall asleep at night while the light from a nearby streetlamp beams through your window. Beyond just being a nuisance, nighttime light pollution can have serious ...

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