Amphibians in Brazil’s Pantanal, one of the world’s largest and most biodiverse wetlands, could lose huge swaths of their habitat as the region dries out from climate change, a new study has found.

Paraguay’s over-the-top reaction to revelations of Brazilian spying was likely shaped by a separate but related scandal ...

Paraguay's Lower House Wednesday passed an emergency bill on river navigation and authorized dredging works at the Paraguay, Paraná and Apa rivers as downspouts prevent normal navigation.

Paraguay's Congress will be asked to declare a hydrological emergency in the Paraná River to speed up dredging after members of the Paraná Joint Commission (Comip) discussed the hydro ...

An analysis of satellite imagery of major river systems in the Philippines has revealed surprising insights into how rivers ...

Characidium dumonti lives among the rocks and pebbles at the bottom of the fast-flowing streams in the national park, ...

One of two Argentine teams competing, River will look to show the world what Argentine football is all about. Led by La Albiceleste veterans Marcos Acuna, Franco Armani, German Pezzella ...

OMAHA, Neb. (AP) — Firefighters and police searched Wednesday for the bodies of two teens and a child who went missing in the frigid waters of Missouri River at Omaha, Nebraska, a fire and ...