Looking to sterilize something? Give it a good blast of the old UV-C. Ultraviolet radiation in the shortest wavelength band breaks down DNA and RNA, so it’s a great way to kill off any nasties ...

Ultraviolet (UV) light is another. Yet until recently, generating enough UV-C light, which is required for decontamination, has been expensive. Now, thanks in part to COVID, it is a lot cheaper.

UV radiation is arbitrarily divided into UV-A (315 nm to 400 nm), UV-B (280 nm to 315 nm), and UV-C (100 nm to 280 nm). UV lasers are not covered in this section; please refer to the laser safety ...

Combining ultraviolet (UV) phototherapy with the Janus kinase (JAK) inhibitor baricitinib (Olumiant) helped patients with extensive vitiligo see significantly more repigmentation compared with a ...

Most ozone-depleting substances also contribute to global warming. By reining in these substances and protecting carbon sinks ...