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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 FCA US referred to the manner in which it manipulated one method of emissions control as “cycle detection” and “cycle beating.” liter diesel program’s goals, timing, and marketing strategy.

Emissions 344
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Study links PM2.5 pollution with millions of preterm births globally

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Environment International. Recent research has suggested that exposure to air pollution could also be a risk factor. exposures, inclusion of provider-initiated preterm births, and exposure to indoor air pollution. The open-access study is published in the journal. associated preterm births in 2010 for 183 countries.

Pollution 283
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PM2.5, O3 pollution associated with development of Alzheimer’s disease; new study identifies evolving axonal damage

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Metropolitan Mexico City (MMC) is an example of extreme urban growth and serious environmental pollution; millions of children are involuntarily exposed to harmful concentrations of PM 2.5 every day since conception. This study focused on studying 507 CSF normal samples from children, teens and young adults average age 12.8±6.7

Pollution 318
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SwRI engineers help develop post-refinery diesel treatment that overcomes soot/NOx tradeoff for cleaner burning fuel

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Southwest Research Institute (SwRI) is helping a client develop a simple post-refinery treatment process that reduces exhaust emissions from diesel engines by overcoming the soot/nitrogen oxides (NO x ) reduction trade-off that has plagued engine researchers for decades.

Cleaner 321
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Study shows that airborne nanoparticles trigger autophagy in lung cells

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New research from the Keck School of Medicine of USC shows that air pollution particles activate a cellular defense mechanism known as autophagy, which may reduce the ability of cells to fight off other harms. We know that diseases, especially lung diseases, can result from air pollution exposure.

Pollution 334
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Air pollution regulations over last decade in Chinese city has halved health costs

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The study is the first to document the health and economic benefits of policies to reduce the burden of air pollution in a highly polluted area of China, and provides a model to measure how policies to improve air quality can protect human health. Results appear in an open access paper in the journal Environment International.

Pollution 218
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International study identifies 14 key measures to reduce methane and black carbon emissions; reduction in projected global mean warming of ~0.5 °C by 2050

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A study by an international team of researchers, led by Drew Shindell of NASA’s Goddard Institute for Space Studies (GISS) in New York City, has identified 14 measures targeting methane and black carbon (BC) emissions that could reduce projected global mean warming ~0.5°C Source: Shindell et al. Click to enlarge. —Shindell et al.

Carbon 257