Environment

Before fireworks streaked across the skies of southern California on July 4, nature unleashed its own thunderous blast of energy: an earthquake. The magnitude 6.4 temblor struck near Ridgecrest around 10:34 a.m. PT, cracking roads, bursting water mains, and toppling electrical power lines with its might. A larger, 7.1 magnitude has since struck Southern California. Before that,
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The world’s existing power plants, industrial plants, buildings and cars are already numerous enough – and young enough – to commit the Earth to an unacceptable level of warming, according to new research published Monday. This fossil fuel infrastructure merely needs to continue operating over the course of its expected lifetime, and the world will emit over
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Etched across the sky, long white lines reveal the high-altitude paths airplanes take to their destinations. But that’s not all these vapour trails signify. Most of the concern about air travel’s environmental impact focuses on aviation’s gigantic carbon footprint, but new research serves as an alarming reminder of how harmful airplane contrails themselves are. Not
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This April, renewables were put to the test like never before. For the first time in United States history, clean energy sources shouldered more of the nation’s electricity needs than coal. A monthly report from the Energy Information Administration shows that renewables such as wind, solar, and hydroelectric dams provided 23 percent of the month’s
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