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Paraguay's Cartes vetoes grain export tax
Paraguayan President Horacio Cartes has moved to remove a law that critics say could cripple the landlocked country's cereals and oilseeds export trade. ... more
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Power plant threat to Bosnia oasis
In the mountains of southern Bosnia, a narrow canal carved through dense vegetation leads to a vast lake of crystal blue. ... more
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Unregulated, agricultural ammonia threatens national parks' ecology
Thirty-eight U.S. national parks are experiencing "accidental fertilization" at or above a critical threshold for ecological damage, according to a study published in the journal Atmospheric Chemist ... more
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Predators vs. alien: European shrimps win predatory battles with an American invader
A shrimp from America has been invading Europe's rivers and lakes for several decades, but something seems to be preventing this colonist from becoming numerous and problematic, like so many other i ... more
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