Add Yahoo as a preferred source to see more of our stories on Google. Some portable air cleaners generate chemicals such as ozone, formaldehyde and hydroxyl radicals to kill microbes.

Researchers in Finland published interim results in March from an ongoing study on the effectiveness of portable air cleaners in daycare centers to reduce childhood infections. The study compared two ...

Built-in mechanical ventilation and portable air cleaners, used by hospitals to help mitigate the spread of viruses, may actually spread viruses and other pathogens in some instances, according to new ...

These are the tech, tools, and products — from laptops to e-readers, from earbuds to robovacs, and more — that Mashable ranks best in class. And that’s usually all good, but now that wildfire smoke is ...

This is a developing story. For the latest local updates head to LAist.com and sign up for breaking news alerts. Interest in air filters and purifiers is spiking in Southern California, including ...

The best air purifiers are one of those household items that no one thinks about until they need one. Air purifiers can be ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (FOX40.COM) — The Placer County Air ...

Portable air cleaners aimed at curbing indoor spread of infections are rarely tested for how well they protect people – and very few studies evaluate their potentially harmful effects. That’s the ...