ANSWER: You’re not going to like my answer, because all types of UV light exposure, whether they lead to a sunburn or suntan, cause damage to the skin and lead to an increased risk of skin cancer.

UV light is classified into types based on wavelength, he says, with UV-A light (the longest wavelength) being most associated with skin aging and also with certain skin cancers, ...

Understanding the differences in types of UV is crucial in light of recent news on its potential use in the COVID-19 pandemic. Despite the wide availability of UV lamps, the public should consult a ...

At the same UV light intensity it takes to kill 99.9% of SARS-CoV-2 in 20 seconds, a person could be safely exposed to 222-nanometer light for up to one hour and 20 minutes.

Researchers irradiated yeast cells from 150 yeast colonies with UV lamps 15 times for 8-second intervals over the course of a month. They used UV-C radiation, the strongest form or ultraviolet light.

Full-sun days will soon be the regular forecast in Michigan. To prepare, here's a breakdown of the UV index and how soon you could get a sunburn.

Doctors use ultraviolet (UV) light therapy to treat an array of common skin conditions, such as psoriasis and eczema. Some different types include UVB, UVA, PUVA, and heliotherapy. Learn more.

Scorpions are creepy and they're kooky, mysterious and spooky, and come with an evolutionary ooky — that is, the ability to glow under UV (ultraviolet) light. For decades, the reason why ...