Every year, car manufacturers roll out new models with sleek styling, improved safety features and better fuel economy. Yet there's one vehicle on the road that has remained almost unchanged since the 1970s: the yellow school ...
Economics & Business
Oct 25, 2019
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Electric school buses that feed the power grid could save school districts millions of dollars—and reduce children's exposure to diesel fumes—based on recent research by the University of Delaware's College of Earth, ...
Energy & Green Tech
May 29, 2014
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The local bus system could reduce its costs and emit significantly fewer pollutants by converting its fleet to one powered by natural gas, a cleaner fuel now in greater supply and more affordable, Purdue University energy ...
Energy & Green Tech
Sep 25, 2013
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Tree leaves may be powerful tools for monitoring air quality and planning biking routes and walking paths, suggests a new study by scientists at Western Washington University in Bellingham. The research will be presented ...
Earth Sciences
Oct 15, 2009
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(PhysOrg.com) -- If you catch a whiff of french fries this fall when an MIT shuttle rolls past, it won't be a coincidence. Part of the fuel in its tank may have come out of a kitchen deep fryer just a few weeks earlier.
Energy & Green Tech
Sep 23, 2009
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Mayor Boris Johnson outlined plans to make London "the cleanest, greenest city on earth" by the 2012 Olympics and called for commitments from other world cities at a climate change conference.
Environment
May 18, 2009
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