Salons, hotels, and even public transit are investing in devices that emit ultraviolet light to protect against the coronavirus, but some gadgets work better than others, and experts warn UV isn’t the ...

Ultraviolet light has a long history as a disinfectant and the SARS-CoV-2 virus, which causes COVID-19, is readily rendered harmless by UV light. The question is how best to harness UV light to fight ...

Phototherapy is primarily used to treat skin conditions like psoriasis and eczema. Over the course of many sessions, you’re exposed to safe, artificial UV light. Phototherapy is a treatment that ...

There is no cure for COVID-19, no way to mitigate its virus in our bodies other than our own antibodies. But that hasn’t stopped people from suggesting otherwise. After writing about copper’s ability ...

July is Ultraviolet Light Safety Month, and anyone who has been sunburned in the past knows the effects of too much sun and UV light exposure. Most are aware that prolonged UV exposure can cause skin ...

An invisible band of radiation with wavelengths from 400 to 10 nm, ultraviolet (UV) light starts at the end of visible light and ends at the beginning of X-rays. The primary source of ultraviolet ...

Ultraviolet light reveals a version of Earth the human eye was never meant to see. Surfaces glow, patterns emerge, and ...

Full train sets now part of pilot program to disinfect using full spectrum ultraviolet technology. UV light is proven to kill COVID-19. Ultraviolet light has a long history as a disinfectant and the ...