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.

Higher levels of artificial light at night were linked to increased stress-related activity in the brain, inflamed arteries and a higher risk of heart disease, according to a preliminary study ...

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 ...

A new study finds that outdoor artificial light at night (LAN) is associated with impaired blood glucose control and an increased risk of diabetes, with more than 9 million cases of the disease in ...

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 ...

Higher levels of exposure to artificial light at night were linked to increased stress-related activity in the brain, inflamed arteries and a higher risk of heart disease, according to a small study ...