The Arcadia track, which had postponed Friday’s card and curtailed training for three days, is monitoring air quality ahead ...

The deadly Los Angeles wildfires turned neighborhoods into ash as officials ordered 150,000 people to evacuate their homes.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

A large area of greater Los Angeles had unhealthy air Friday, due to particulate matter from large wildfires. Here are tips ...

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

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.

Here’s a closer look at what to know about the fires.

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

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 ...

Four major wildfires are still raging across Los Angeles County. At least 11 people have died, with officials warning the true toll won’t be clear until it’s safe for inve ...