Protect your home from mold and other airborne pollutants with an air purifier designed to keep indoor air clean and healthy.

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Every winter Delhi-NCR rehearses the same health drama with characters like smoke, searing PM2.5 spikes, and headlines urging caution. Yet, alongside official advisories, a tangle of myths circulates ...

Bel Air South Parkway and Blue Spruce Drive, which at least one county official has called one of Harford County’s most dangerous intersections, has reopened after the construction of a traffic circle ...

A new method developed at the University of Warwick offers the first simple and predictive way to calculate how irregularly shaped nanoparticles—a dangerous class of airborne pollutant—move through ...

Corin Cesaric is a Flex Editor at CNET. She received her bachelor's degree in journalism from the University of Missouri-Columbia. Before joining CNET, she covered crime at People Magazine and ...

Our expert reviewers have hand-picked the best air purifiers to buy ahead of Black Friday to help you remove bad odors, dust mite allergens, mold spores and many other airborne pollutants.