A filter is an indispensable part of any ventilation system. A filter is a device designed to clean the air from various kinds of impurities, dust, dirt, grease, and odors. The ventilation system ...

Most homes ventilate the way they always have: reactively, manually, and inefficiently. A window is cracked when the air ...

Americans are abandoning their masks. They’re done with physical distancing. And, let’s face it, some people are just never going to get vaccinated. Yet a lot can still be done to prevent covid ...

Q: This winter, my family and I have been spending a lot of time bundled up indoors. Is breathing all this indoor air good for us? A: We spend most of our lives indoors. Whether at work, school, ...

The study looked at results in an elevator, a supermarket and a classroom. A new study at the University of Minnesota College of Science and Engineering showed ventilation systems can change the ...

Air cleaners have become the comfort purchase of the decade, promising to scrub away everything from wildfire smoke to viruses with the push of a button. Yet the marketing gloss often blurs a basic ...

For the astute property investor, every element of a building contributes to its overall value, risk profile, and appeal. While aspects like location, structural integrity, and aesthetic finish are ...

Mine ventilation systems are critical for ensuring a safe and healthy working environment in underground mining operations. They are designed to regulate and direct airflow to dilute and remove ...

Passengers on planes, trains and other public transportation won’t be required to wear masks, at least for now, after a federal judge in Florida voided a national mandate Monday. Closer look: Are ...