Framework

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Health officials demonstrate electrostatic precipitator, or "smog catcher."

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Chemical engineer Edward Liston, right, of Stanford Research Institute (SRI) checks on five...

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Mobile crew sprays cloud of insect killing DDT in alleys of Santa Monica following outbreak of...

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As more children are diagnosed with autism, researchers are trying to find unrecognized cases of...

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Melinda Guido weighed nine ounces when she was born at L.A. County-USC Medical Center on Aug. 30....

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Public spending on autistic children in California varies greatly according to racial, ethnic and...

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Two members of Homeboy Industries, a Los Angeles gang-intervention group, go on a pilgrimage to...

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A Los Angeles philanthropist's epiphany leads to durable mobile tents for the homeless.

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January Schofield has schizophrenia. Potent psychiatric drugs -- in doses that would stagger most...

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Along the Los Angeles River are invisible cities whose population centers do not figure on...

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Altered Oceans is a five-part series on the state of the world’s oceans. Using a combination...

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Hi-res images from Los Angeles Times photographers Carolyn Cole, Rick Loomis and Brian Vander...