Sleep is a fundamental biological process essential for human health and well-being. Despite being a natural part of life, the science behind sleep is complex, revealing its critical role in physical, mental, and emotional health. One of the most important functions of sleep is its restorative power. During sleep, the body repairs tissues, builds muscle, and strengthens the immune system. The brain also undergoes essential processes, such as memory consolidation, which helps

Artificial lighting has become an integral part of modern life, enabling productivity and activity well beyond natural daylight hours. While it offers undeniable benefits, the overuse and inappropriate use of artificial lighting can have significant effects on human health and well-being. One of the primary concerns regarding artificial lighting is its impact on circadian rhythms. These natural biological cycles regulate sleep, wakefulness, and various bodily functions. Expos