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Sweeping action shows world we’re serious about deteriorating climate

In its most recent assessment released this fall, the Intergovernmental Panel on Climate Change said warming of the Earth’s climate system is both unequivocal and unprecedented, a conclusion that rests on multiple, independent data sources.

December 09, 2013 12:00 amLoading…

Fuel economy tests: The EPA must not tamper with its mileage tests

In 2010 and 2012, the Obama administration made pivotal decisions on energy use and climate change.

September 16, 2013 12:00 amLoading…

Are hybrids the best choice for car shoppers?

Modern electric hybrid vehicles have been sold in the United States for more than a decade.

June 24, 2013 12:00 amLoading…

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