Despite the chilly nights, daytime temperatures are predicted to remain stable, offering brief respite from the biting cold ...

Experts attributed the fog to calm winds, which also led to a sharp fall in the air quality, to the brink of “severe” level ...

The air quality in Phoenix has been bad recently, but we probably can’t blame California for it. Oh wow. The air quality in ...

If the air quality in your area is compromised, there are several things you can do to protect yourself. Special attention ...

Wildfires are tearing through thousands of acres in Los Angeles County in California, as strong Santa Ana winds stoke the ...

Tens of thousands of people have been impacted by evacuation orders since the blazes began. Follow for live updates.

As wildfires ravage Los Angeles, experts answer key questions about how wildfire smoke affects health and how to protect ...

Longterm health damage becomes a concern as the air quality index reached hazardous levels for some neighborhoods ...

Here's what to know about improving your air quality at home during a wildfire—these expert tips help you breathe easier when ...

Emergency room doctors report waves of patients with breathing problems as smoke increases fine particulates in the air. Health officials also are monitoring the potential mental health toll wildfires ...

The capital of North Macedonia, Skopje, was once again the most polluted city in Europe yesterday, while Sarajevo ranked ...