All regions experienced water extremes in 2021: UN

All regions of the world saw water extremes last year—both floods and droughts—and billions of people had insufficient freshwater, the United Nations said on Tuesday.

Earth from Space: Santiago, Chile

Santiago lies in the center of Chile's most densely populated region, the Santiago Metropolitan Region, with a population around eight million, of which five million live in the city's urban area. Santiago is spread over ...

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