Discover what everyday objects really look like under ultraviolet light in this surprising UV experiment. A powerful UV lamp reveals hidden marks on banknotes, secret layers in paintings, invisible ...

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 ...

The vacuum ultraviolet region is the area of the electromagnetic spectrum lying between X-rays and visible light. It is ...

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 ...

MIAMI (CBS) - We know the risk of COVID transmission is much less outside. Now researchers at Columbia University are trying out a new kind of ultraviolet light called far-UVC that could make indoor ...

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 ...

Researchers at Purdue University are developing a technology that can disinfect surfaces in less than five minutes, using an ultra-thin coating made up of ultraviolet light-emitting diodes. The ...

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 ...