Many people follow the golden rules of avoiding direct sunlight between the hours of noon and 3 p.m., staying in […] ...

UV radiation is a known carcinogen for human skin. In addition to cancer induction, erythema (sunburn), and skin aging are also known effects of ultraviolet skin exposure. Because the biological ...

We cannot see ultraviolet (UV) light but it can have ... They are a form of nuclear radiation. High energy waves such as X-rays and gamma rays are transmitted through body tissues with very ...