PITTSBURGH — The coronavirus pandemic has created a demand for cleaning wipes, sprays and even ultraviolet-C or UV-C devices. UV-C technology has been used as a cleaning tool in hospitals for years.

Ultraviolet (UV) light is a type of radiation. It has more energy than radio waves or visible light but less energy than X-rays or gamma rays. You can be exposed to UV light via natural sunlight or ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. The efficacy of a good face mask has been well-proven to ...

Karl Linden advises various companies promoting the use of UV light for disinfection. He receives funding from federal agencies and industry to conduct research in his role as a professor at the ...