The Altoona Water Authority plans to ask PennVEST in May for $6 million or $7 million to replace the ozonation disinfection systems at the Horseshoe Curve and Kettle water treatment plants, and to ...

You might want to think twice about setting the mood with a scented wax melt (or at least open a window at the same time): a ...

Bringing aromas indoors with the help of chemical products -- yes, air fresheners, wax melts, floor cleaners, deodorants and others -- rapidly fills the air with nanoscale particles that are small ...

Scented chemical fragrances in household products react with ozone, creating harmful nanoparticles that pollute indoor air.

Give your vehicle's interior a refresh with these handy tips that'll make it look as good as if you went to a pro.

How to save without compromising quality, what are the factors to consider in a cleaning service for healthcare environments.

In a "tiny house lab" - a dedicated residential lab space for indoor air quality research - Jung and Boor are using the latest industry-developed air quality instruments to track how household ...

In the UK, researchers at the University of Birmingham have found similar results. A research team found that pollution ...

These nanoparticles form when fragrances interact with ozone, which enters buildings ... in another study that essential oil diffusers, disinfectants, air fresheners and other scented sprays ...

When you make your house smell good, you’re also polluting the air—and hurting your lungs. When you walk outside, you might ...