Blue light has acquired a dubious reputation in recent years, frequently blamed for everything from disrupted sleep patterns to digital eye strain. This high-energy light, emitted abundantly by our ...

Physicists from Trinity College Dublin believe new insights into the behavior of light may offer a new means of solving one of science's oldest challenges—how to turn heat into useful energy. Their ...

Forbes contributors publish independent expert analyses and insights. Dario Sabaghi covers the cannabis industry with a focus on Europe. Far-red lights can improve yield and the quality of specific ...