"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." I know this might sound crazy coming from a beauty writer, but I truly dread going to the nail salon.

Winter may bring cozy nights indoors, but for allergy sufferers, it can also mean a season of sneezing, sniffling, and ...

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 ...

Despite being recognized for significantly improving airflow and heat-transfer efficiency levels and lowering the costs associated with HVACR systems, ultraviolet light in the 253.7-nm germicidal ...

The World Health Organization says false. Exposing yourself to UV light lamps is not a safe or effective way to kill the coronavirus. Columbia University Irving Medical Center says say broad-spectrum ...

As businesses reopen, some look for innovative ways to keep surfaces clean. For guests checking into a high-profile California hotel, they might be staying in rooms that have been sanitized in part by ...

A mysterious excess of far-ultraviolet light seen across the Milky Way could come from the annihilation of clumpy dark matter ...

Interstellar comet 3I/ATLAS is giving planetary scientists something they almost never get: a fresh sample of material from another star system, lit up in ultraviolet like a forensic lamp on a crime ...

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 ...

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 from TU Delft and Radboud University (The Netherlands) have discovered that the two-dimensional ferroelectric ...