After testing 12 different air purifiers in a smoke chamber, this model emerged as the top performer in removing fine ...

Closed windows and trapped allergens can trigger symptoms, but researchers are testing new ways to improve indoor air quality ...

Poor air quality can cause asthma flare-ups, unwanted absences, and even make it harder for students to concentrate and do well on tests. One of the major factors that can put individuals at risk is ...

TONTITOWN -- The state's most extensive air quality testing yet in Tontitown began Friday in hopes of settling whether the Eco-Vista Landfill is the source of pollutants found in prior tests. CTEH, an ...

Positioning itself as a one-stop industrial testing equipment solution provider, Zetron has carved a dominant niche in the particle counter market. With nearly two decades of dedicated focus on gas ...

The state Environmental Protection Commission approved a new contract Tuesday with the University of Iowa Hygienic Lab to continue running air monitors. DNR Air Quality Bureau environmental specialist ...