Research shows that exposure to bright light at night raises mortality risk, particularly from heart disease and diabetes, but seeking daylight could lower these risks and promote longevity. Study: ...

A recent study published in JAMA Network Open reveals that higher levels of exposure to outdoor artificial light at night can increase the risk of incident exudative age-related macular degeneration.

Most people think of light as harmless. We switch on lamps after sunset, scroll through phones in bed, and keep rooms softly glowing till late. But research now shows that light at night may not be as ...