ABC News: Top Stories
Jan 12
|06:07
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Polluted and virtually cut off from the restorative flow of other bodies of water, Europe's Baltic Sea is slowly running out of oxygen. But one scientist hopes to artificially oxygenate it with pumps. Critics worry there could be unforeseen consequences. Read more http://feeds.abcnews.com/click.phdo?i=bfd26b4b3bb77b92cbf049914675ab21
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