While ultraviolet (UV) light is harmful for human skin, it could be a new tool in the fight against airborne allergies. A ...

The UV Index measures the ultraviolet radiation coming from the sun. There are three primary types of UV radiation: ...

A new study shows safe ultraviolet light can weaken allergens in the air. This could help people breathe easier at home, ...

Cats, dust mites, mold, trees; for people with allergies, even a brief whiff of the airborne allergens these organisms ...

Sneezing from cats, dust mites, or mold may one day be preventable with a flip of a switch. Researchers at CU Boulder found ...

WASHINGTON — President Trump’s mention Thursday of treating COVID-19 with ultraviolet light was part of a rambling digression that included speculation about administering disinfectants to patients, ...

McPherson (Chelmsford MA USA) is pleased to announce a new vacuum ultraviolet spectral test system VUV-STS. The new system measures reflectance as a function of angle of incidence. It measures optical ...