The UV Index measures the ultraviolet radiation coming from the sun. There are three primary types of UV radiation: ...

DEAR DR. ROACH: I have a question about suntanning. First off, I want to say that I get yearly skin cancer checks, love the sun, and hardly ever use suntan lotion. I monitor my time outside, so as not ...

For some time now, it’s been established that the primary route of SARS-CoV-2 transmission is airborne. Research suggests that contagious particles are released into the air and linger for several ...

Scientists have long known that ultraviolet light can kill pathogens on surfaces and in air and water. UV robots are used to disinfect empty hospital rooms, buses and trains; UV bulbs in HVAC systems ...

Marcia and Dan Schlueter are convinced that the best treatment for some skin diseases is phototherapy. In order to expand their business and best meet the needs of their patients, the Schlueters are ...

Can exposure to the sun or other specific types of light help those dealing with chronic psoriasis? We took a look at the science behind phototherapy, also known as light therapy, to see how the ...