It mightn't get the attention that carbon dioxide does, but methane is a highly potent greenhouse gas that we know to be a powerful contributor to global warming. A new study suggests we may have been severely underestimating how much human activity is driving it into the atmosphere, however, uncovering evidence that human-caused methane emissions are as much as 40 percent higher than previously estimated.Continue ReadingCategory: Environment, ScienceTags: Methane, Global Warming, Climate Crisis

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