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MIT study: half of US deaths related to air pollution are linked to out-of-state emissions

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More than half of all air-quality-related early deaths in the United States are a result of emissions originating outside of the state in which those deaths occur, MIT researchers report in a paper in the journal Nature. Scientists have long known that pollution observes no boundaries, one of the prime examples being acid rain.

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Study: 25% EV adoption would save US $17B annually from avoided climate change & pollution damages

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A new study led by researchers from Northwestern University projects that if electric vehicles replaced 25% of combustion engine cars currently on the road, the United States would save approximately $17 billion annually by avoiding damages from climate change and air pollution.

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USC study finds particulate matter in air pollution affects thyroid development in fetuses

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In a cohort study of a subset of 2050 newborns from the Children’s Health Study in southern California, researchers at the University of Southern California (USC) found that an increase of 2 standard deviations in prenatal exposure to particulate matter in air pollution was associated with higher newborn total thyroxine (TT4) measures.

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FCA US LLC to pay ~$300M in criminal penalties over diesel emissions test cheating

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According to the company’s admissions and court documents, beginning at least as early as 2010, FCA US developed a new 3.0-liter liter diesel engine for use in FCA US’ Jeep Grand Cherokee and Ram 1500 vehicles that would be sold in the United States. They await trial.

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Pollutant emitted by biomass burning found to cause DNA damage and lung cell death; the role of retene

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A new study by a team from Brazil, with colleagues in the US, has shown that particulate pollution biomass burning in the Amazon induced inflammation, oxidative stress and severe DNA damage in human lung cells. After 72 hours of exposure, more than 30% of the cultured cells are dead, the researchers found.

Pollution 170
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California issues draft plan for more efficient, less polluting freight system

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California agency leaders released the Draft California Sustainable Freight Action Plan , an ambitious document that lays a foundation for modernizing California’s multi-billion dollar freight transportation system.

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CalZEV Coalition supports Innovative Clean Transit measure under consideration at California ARB; 100% zero-emission buses

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Under the proposal ( earlier post ), California transit agencies would be required to purchase 100% zero-emission buses by 2040 as they gradually phase out their dependence on buses that pollute the atmosphere. People of color in California bear the most burdens from air pollution in the state.

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