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Diesel vehicles in oil sands operations contribute to regional pollution — ScienceDaily

Wildfires, cigarette smoking and vehicles all emit a potentially harmful compound called isocyanic acid. The substance has been linked to several health conditions, including heart disease and cataracts. Scientists investigating sources of the compound have now identified off-road diesel vehicles in oil sands production in Alberta, Canada, as a major contributor to regional levels of […]

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20 percent more trees in megacities would mean cleaner air and water, lower carbon and energy use — ScienceDaily

Planting 20 percent more trees in our megacities would double the benefits of urban forests, like pollution reduction, carbon sequestration and energy reduction, according to a study in Ecological Modelling. The authors of the study, which was carried out at Parthenope University of Naples in Italy, say city planners, residents and other stakeholders should start […]

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Meteor sends shock wave over Michigan

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Air pollution alerts without enforceable actions may be inadequate in protecting public health — ScienceDaily

The air quality alert programme in Toronto (Canada) had limited effects in protecting the public’s health from air pollution between 2003 and 2012, according to an observational study of 2.6 million people published in The Lancet Planetary Health journal. Toronto has low to moderate air pollution levels, but spikes in air pollution remain common. On […]

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