"There are ads on TV for UV lights that kill all bacteria and viruses just by waving the light over the surface. Is this true?" asked 13News viewer Mike. During the pandemic, one of the sanitation ...

In a recent study published in the Journal of Photochemistry and Photobiology, a team of researchers analyzed the effect of ultraviolet (UV) and violet light of different wavelengths on the virulence ...

Non-melanoma skin cancers - basal cell carcinoma (BCC) and squamous cell carcinoma (SCC) - are the most frequent forms of malignant neoplasm in humans worldwide. The etiology of these carcinomas is ...