Bakeries using wood or coal-fired bhattis have already been told to switch to sustainable kilns within a year, the civic body ...

People are taking precautions as multiple wildfires cause poor air quality across a wide swath of Los Angeles County.

With hazardous levels of smoke lingering over Los Angeles County as a result of the slew of wildfires currently burning ...

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

Wildfire smoke increases tiny particles in the air known as particulate matter that can be harmful to people’s health.

Certain masks are effective in protecting against wildfire smoke — but only if they are fitted and worn properly.

AirNow is a collaborative effort of federal agencies that provides air quality data across the U.S. The site also has ...

As thousands of acres burn across Southern California, wildfire smoke is causing poor air quality in the region and beyond.

Air quality across parts of California is deteriorating to hazardous levels as strong winds drive rapid wildfire spread and stir up heavy dust.

Major air pollutants have declined in recent decades, but USA TODAY’s analysis shows wildfire smoke is taking their place.

The DSEX, the broad index of the country's prime bourse, dropped by 1.47 points, or 0.03 percent from the previous day before closing at 5,169, indicating a falling trend for the third consecutive ...