Fishing yields in the Upper Paraná River, on the border between the Brazilian states of São Paulo, Paraná, and Mato Grosso do ...

An analysis of data collected over 20 years in the upper stretch of the river shows a 50% loss in economic gains from fishing ...

A peatland complex in the Congo Basin which is known to be a globally important carbon store is twice as old as previously thought, according to a new scientific study.

At least 135 people have been killed in “catastrophic” flash flooding across Texas, while several others remain missing.