megadrought

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Western US Poised for Worst Drought in 1K Years: Study

But experts say there's still time to change our ways

(Newser) - Within a few decades, a significant chunk of the US could be in for the worst drought in more than a millennium. That's if we don't change our greenhouse-gas-emitting ways, scientists say: A study co-author says the chance of a megadrought in the central and western US sometime... More »

'Megadrought' Could Come to Southwest: Study

3-decade dry spell could spark mass migration: experts

(Newser) - An "extreme" drought is already affecting 82% of California, researchers say, and 58% is facing an even worse "exceptional" drought—but perhaps the most worrying news deals with the possibility of a 30-year "megadrought." The odds of that occurring now range from 20% to 50% in... More »

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