The longest rivers in the world stretch over thousands of kilometres. From the Amazon to the Nile, they are crucial to human ...

GRIT provides a much more detailed look at how rivers merge and split, which could enhance hydrological modeling, flood ...

A team led by researchers at the University of Oxford has created the most complete map of the world's rivers ever made, ...

Deep in the green hills of eastern Congo, the mining site at Rubaya hums with the sound of generators. Thousands work to ...