I've been testing COWAY's latest Airmega air purifier for three months, and it's the best one out of the four air purifiers I ...

The Central Valley is home to many natural wonders, but the poor air quality can sometimes take away from the beauty.

Indoor climbing facility air contains levels of lung-toxic rubber-derived compounds far above reported values, according to a ...

Exercise in the fresh air is healthy – with restrictions. An app records how much particulate matter is inhaled when walking ...

With winter behind us, it’s time for Coloradans to get outside and enjoy the sunshine. However, officials with Jefferson ...

Since at least 2016, a rumor has circulated online that "a speck of dust is halfway between the size of" an atom and Earth.

People are often told to stay indoors when the air is thick with wildfire smoke, but pollutants get in. A study shows the ...

Houston recently got an F grade for its air quality. Here's how Saharan dust and agricultural wildfire smoke are brought to ...

Scientists say human-caused climate change led to 15,000 additional early deaths from wildfire air pollution in the continental United States during the 15-year period ending in 2020.

How Southern California Wildfires Impact Air Quality, Smoke Damage, and Insurance Coverage - The Southern California ...

A sugar refinery in St. James Parish that produces more than 1.2 million tons of granulated sugars and molasses annually is ...

Dust from western Kansas blew into the Kansas City area Thursday morning, making the metro’s skies hazy. “We’ve seen the ...