Newly developed light-emitting diodes capable of producing ultraviolet light offer a cheaper, more stable, and more durable alternative to current fluorescent lamps. In a scientific first, researchers ...

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 ...

"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 ...

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 ...