An advisory about fine particle air pollution from the highest-ranking physician in the United States would be a powerful ...

Alyce McFadden, a reporting fellow on The Times’s Metro desk, writes about what covering a disaster for the first time ...

As the cleanup phase of recovery begins after the devastating fires in L.A. County, displaced residents grapple with new ...

Cleanup efforts are underway across Los Angeles County as residents pick up the pieces after three weeks of nonstop fires.