Data from NASA satellites in space could help communities without ground-based monitors better track air pollution, according ...

Smoke from northern Minnesota and western Ontario wildfires is pouring over the Great Lakes, mid-Atlantic and Northeast, ...

One of the newly published studies in the journal GeoHealth found that more than 60 counties without air quality monitors ...

About 44% of Americans — 152.3 million people — live in places that receive failing grades for air quality. While that is a ...

The most polluted air in the world today is in three major US cities – where readings are multiple times worse than the ...

Much of the U.S. is shrouded in smoke. Wildfires burning across Canada have sent plumes of air pollution to the Midwest and ...

Millions Could Be Exposed to Dangerous Wildfire Smoke This Week. How to Check Your Air Quality ...

Heavy smoke from several wildfires is expected to expose millions of people across the Midwest and Northeast U.S. to ...

What are "Code Red" and "Code Purple" air quality alerts? The Air Quality Index has six color-coded categories, ranging from ...

Up to 45% of dementia cases globally could be delayed or even prevented by acting on modifiable risk factors, new WHO guidelines show.

Energy efficiency offers a simple, effective solution to rising global energy demands. This approach can create trillions in ...

New York City endured worse air quality than Delhi on Thursday, as massive wildfires in Canada pushed hazy skies and ...