The air quality index measures PM2.5, less than 2.5 microns particles, to determine the intensity of air pollution in cities.

The USS Preble is the only U.S. destroyer armed with the HELIOS, which can fire laser beams to destroy fast attack craft and ...

The Ruiz family moved from San Bernardino to San Antonio in September after the Line Fire destroyed everything in their ...

While some Angelenos cast around for someone to blame, a whole cooperative emergency-response system whirred to life.

A combination of hotter and drier weather and more people living in places that naturally burn are making things complicated.

Next-door neighbors lost their near-identical homes in a California wildfire, but how they are navigating rebuilding is a ...

In Meghan's latest Instagram video she thanks Billie Eilish for helping an L.A. wildfires victim who the Duchess of Sussex ...

And in December, the U.S. Department of Justice added to PacifiCorp’s legal woes. The feds filed a $900 million civil lawsuit, claiming the utility’s negligence caused a different 2020 fire in ...

The Palisades Fire has been the largest in terms of burned areas. The iconic Malibu restaurant Moonshadows was completely ...

Border Patrol agents were reportedly shot at by suspected cartel gunmen attempting to transport illegal migrants across the ...