Aug. 18 (UPI) --All respiratory viruses are airborne, including influenza and the new coronavirus that causes COVID-19-- but the how remains a point of contention among scientists. While most ...

MILWAUKEE -- Maybe growing up, or still to this day, you wondered how we get rain. We all take this process for granted, and it happens constantly in our atmosphere. It all starts with tiny particles ...

Though you can't get rid of dust completely, there are things you can do to significantly reduce the amount that's in your home.

CNET's experts have tested the best air purifiers on the market for price, size and performance to help you breathe more ...

An enormous dust cloud has finally hit the United States, after journeying 5,000 miles from the Sahara Desert across the Atlantic Ocean. An enormous dust cloud has finally hit the United States, after ...

Imagine a cloud that shines like a neon sign, but instead of raindrops, it contains countless microscopic dust grains ...