Ultraviolet (UV) light is a type of radiation. It has more energy than radio waves or visible light but less energy than X-rays or gamma rays. You can be exposed to UV light via natural sunlight or ...

With man-made hand sanitizer in short supply, many people are turning to what's been called "nature's hand sanitizer," or ultraviolet light. UV light is the latest popular tool in the ongoing race to ...

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 ...

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 ...