Argentine authorities have taken steps towards patrolling the Bolivia-bordering Bermejo River with Coast Guard (Prefectura Naval Argentina - PNA) units so as not to leave the neighboring country ...

Bolivian President Luis Arce declared a national emergency on Wednesday after torrential rains and severe floods left more than 50 dead and displaced more than 100,000 across the country. All nine of ...

In that conflict Bolivia lost its way to the sea and Antofagasta, a city near the Silala River, became part of the Republic of Chile. At the time it was demarcated that its waters were international.

Heavy rainfall caused the Pilcomayo River to overflow, affecting dozens of communities in Argentina’s Salta Province, south Bolivia, and Paraguay, according to local news reports. Footage from Gota ...