Ultraviolet (UV) light has higher energy photons than visible light and, thus, has more applications. Researchers have now developed a brilliant innovation -- a solid-state material that can stably ...

A new type of versatile economical photocatalyst that harnesses the visible portion of the sunlight spectrum has been developed by researchers from the University of Johannesburg. It is simple to ...

Sunlight is one of nature’s most powerful tools for enhancing your health, particularly for optimizing mitochondrial function. Dr. Mercola, a board-certified family medicine osteopathic physician (DO) ...