"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Regular nail polish will always be a mainstay for me, but I also don’t see myself breaking up with gel ...

UV dryers are often used in nail salons to dry gel nail polish. Researchers wanted to better understand how the dryers and the radiation they admit impact the body. They they exposed human and mouse ...

Each week, we answer frequently asked questions about life during the coronavirus crisis. If you have a question you'd like us to consider for a future post, email us at [email protected] with 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 ...

As the Delta strain of Covid-19 surges across the United States, medical professionals are reminding members of the public to wash their hands, carry hand sanitizer, and use disinfect wipes. UV wands ...

Ultraviolet-B (UV-B) semiconductor lasers are highly sought for medical, biotechnology, and precision manufacturing ...

A hotel room can look spotless under regular lighting, but UV light testing tells a different story. Tight cleaning schedules ...

Each week, we answer frequently asked questions about life during the coronavirus crisis. If you have a question you'd like us to consider for a future post, email us at [email protected] with the ...