Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

As government sensors fall short, people are buying their own to protect against particulate pollution linked to heart and lung disease, cancer and a higher overall risk of premature death.

Thanks to the upcoming Super Bowl, Best Buy's top deals are hands-down on TVs, with record-low prices on best-rated displays.

A recent study found that air fryers are the “least polluting” method of cooking. To keep harmful chemicals out of the air in ...

Erin Davis/Axios Visuals Air quality is worsening in the Upper Midwest and Northern California, according to year-over-year data. Why it matters: Poor air quality can lead to long-term health problems ...

Flying through Bangkok's cloudless blue skies, a small aircraft sprays a white mist over a thick haze of pea soup smog below.

Dubbed the Hughes Fire, the wildfire broke out Wednesday and went from 50-100 acres to 9,000 acres in hours, threatening ...