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

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

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

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 ...

Dust from the Sahara Desert, once a massive lake, travels across the Atlantic Ocean. This dust, rich in potassium and iron ...

These are the best air purifiers for pets, from Levoit Vital 200S and AirDoctor AD3500 to SwitchBot Table Air Purifier.

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

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

We have tried and tested dozens of air purifiers to help you combat pollen, pet dander, smoke, dust and other airborne pollutants in your home: From the portable Sensibo Pure to the beastly ...