A stunning blue light likely caused by SpaceX Falcon 9 rocket fuel illuminated the night skies over Europe on Monday.

However, when exposed to blue light at night, our brains receive mixed signals. The light tricks the brain into thinking it’s still daytime, which interferes with the body’s natural circadian ...

To make matters worse, modern society's electric light and bright screens at night trick our body clock into thinking it is ...

On the flip side, being exposed to blue light at night was linked to issues falling and staying asleep. “Our findings show morning blue-enriched light is beneficial whereas evening light should ...

Blue-enriched light can improve sleep quality ... alongside increased exposure to artificial light at night, particularly if they live in care homes. The study, published in GeroScience ...