Strange halos around some barrels—previously thought to have contained the toxic pesticide DDT—appear to have been caused by ...

Americans of color are dying and getting sick at increasing rates from air pollution linked to gas and oil, according to a ...

A pioneering study seeks to figure out how a combination of high heat and loud noise impacts the brains and health of L.A.

Off the coast of Los Angeles, decades-old barrels from the 1930s to the 1970s are still leaking toxic substances into the ...

LOS ANGELES (AP) — More than 60 containers toppled off a cargo ship Tuesday morning in the Port of Long Beach, tumbling ...

The National Weather Service said the alert will be in effect until Sunday morning in the Santa Clarita Valley and Saturday night in parts of Los Angeles, Ventura, San Bernardino, and Riverside ...

The NWS Los Angeles/Oxnard CA reported an air quality alert at 8:22 a.m. on Friday in effect until Saturday at 8 p.m. The alert is for Santa Clarita Valley, Western San Fernando Valley, Eastern ...

More than 60 containers have toppled off a cargo ship in the Port of Long Beach, tumbling overboard and floating in the water ...

Los Angeles County is the focus of an air quality alert reported at 2:49 p.m. on Thursday by the National Weather Service. The alert is in effect until Friday Aug. 8, at 7 p.m.