Ultraviolet (UV) light is a type of light treatment. Doctors use it to treat a number of skin conditions. These include a type of skin cancer called T cell lymphoma. There are different types of UV ...

Here's how these UV light sanitizers actually work. UV light is highly effective at killing germs The three main types of UV rays are UVA, UVB, and UVC. Because UVC rays have the shortest ...

Ultraviolet light is well-known for its ability to kill germs, including ones that cause food to spoil. And while there doesn ...

We cannot see ultraviolet (UV) light but it can have hazardous effects on the human body. Ultraviolet light in sunlight can cause the skin to tan or burn. Fluorescent substances are used in energy ...