Ultraviolet light has a long history as a disinfectant, and the SARS-CoV-2 virus, which causes COVID-19, is readily rendered harmless by UV light. The question is how best to harness UV light to fight ...

Ultraviolet air filters might help rid a person's home of asthma triggers, a new study suggests. Installing one type of UV ...

When a smog alert is declared, citizens are often told to stay indoors, but that dirty air is still going to get in. However, people in affected cities could soon breath easier thanks to a new ...

Capture and kill airborne bacteria and viruses in your home with these portable air purifiers that meet experts' standards.

As air quality plummets, air purifiers are now essential home appliances. This guide helps you navigate choosing the right one, detailing filter types like HEPA and activated carbon, and key factors ...