Ozone Hole
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Ozone hole recovering thanks to Montreal Protocol, NASA saysThere’s concrete proof that the hole in the ozone hole is recovering, NASA scientists say.EnvironmentJan 7, 2018
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2016 Antarctic ozone hole grows before beginning recoveryThe ozone hole, located in the Antarctic, is doing what it's supposed to, and that's good news.EnvironmentOct 26, 2016
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Ozone hole finally beginning to heal, study findsA study in Thursday's journal "Science" shows indications that the ozone layer is improving after it was being eaten away by chemicals in aerosols and refrigerants.EnvironmentJun 30, 2016
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The ozone hole is still there, and this year bigger than previous yearsWhile you may have thought the ozone hole was mended after the ban of harmful ozone-depleting gases, it's still there. And this year scientists say not only is it bigger than expected, but it showed up later than expected.EnvironmentOct 30, 2015
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Four new gases found in ozone layerNew research has found four new gases in the atmosphere that could potentially contribute to the depletion of the ozone layer -- and their source is unknown.EnvironmentMar 10, 2014
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South Pole ozone hole slightly smaller this yearScientists say warm upper air this September and October helped shrink the man-made ozone hole near the South Pole slightly.EnvironmentOct 24, 2013
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