Our eyes can tell the difference between a high-quality and low-quality pair of glasses, even if we can’t. The way our eyes react to...

Working in close proximity to electricity comes with serious hazards. Whether you’re a power lineman, electrician, engineer, or...

Like ultraviolet (UV) radiation, visible blue light, also known as High-Energy Visible or HEV, has both benefits and dangers. Blue light...

Eye strain is the result of pain and fatigue of the eyes, often accompanied by a headache. Eye fatigue happens when the muscles in and...