Let’s talk about it. UV rays are defined as a type of radiant energy, much like light we see, but with a smaller wavelength ...

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 ...

The glass in your car is not the protective cocoons we once thought. The two types of UV light that could cause skin cancer are Ultraviolet A and B. UVA has a longer wavelength and can cause ...

In some people that are photosensitive, UV light from sunlight and indoor light sources can trigger a lupus flare. In addition to sunlight, ultraviolet rays are also given off by several different ...

UV-C is mostly blocked. There are three types of UV rays: A, B, and C. The ozone layer absorbs most of the UV-C rays. UV-B rays are the most affected by changes in our sun angle. The higher the ...