This story was originally published by Yale Environment 360 and is reproduced here as part of the Climate Desk collaboration. Seen from space, the Sudd swamp is a giant green smudge where the White ...
The Nile, the subject of the opening chapter of the “Rivers of Life” (begins Wednesday, 8 p.m., PBS), is arguably the most complex and crowded of the great rivers taken up in this three-part series.
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