Skies over metro Phoenix were hazy and gray Tuesday morning. Here's what is causing poor air quality in Phoenix and when it ...

The dust hurts air quality not only by giving skies a milky haze, but also by aggravating respiratory problems and triggering ...

A light layer of Saharan dust is expected to drift along the Texas Gulf Coast by Sunday, bringing hazy skies, reduced air ...

Potentially hazardous air quality has gripped Phoenix, Arizona, as a combination of stagnant weather, windblown dust, and warm temperatures fueled a rise in PM10 pollution, prompting hazy skies and ...

An annual meteorological phenomenon has blown in to make Central Texas’ vibrant sunsets even more spectacular. A huge Sahara ...

CHICO, Calif. - The Environmental Protection Agency (EPA) has issued a warning that indoor air can be up to 100 times more ...

Sheel and his team found that when the atmosphere of Mars is laden with dust, the atmosphere becomes less conductive, ...

Most homes are equipped with an HVAC — heating, ventilation, and air-conditioning — system to maintain a certain temperature ...

In this week’s edition of Science for All, Priyali Prakash explains how lunar dust simulants affect human lungs.

New research shows that lunar dust is less toxic than many Earthborne air pollutants. That said — should you snort it? Well, ...

The most effective filters have what’s called high-efficiency particulate air certification. Better known as HEPA filters, ...