The waters of the Pilcomayo River re-entered Paraguayan territory on December 30th.
The flow began to run through the riverbed in the Embocadura area,...
A recent study on the rivers and streams of the Buenos Aires Metropolitan Area revealed the increasing presence of medications in the water. Samples...
The federal judge of Azul indicted the president of the meatpacking plant La Canaria S.A. for polluting the Salado River with illegal industrial discharges....