The Amazon River in South America is the largest river by discharge volume of water in the world and battles with the Nile in ...

The SS United States is towed along the Delaware River between Pennsylvania and New Jersey ... (AP Photo/Jack Harris, File) A ...

China recently approved the construction of the world's largest hydropower dam, across the Yarlung Tsangpo river in Tibet. When fully up and running, it will be the world's largest power plant ...

The Yarlung Tansgpo / Brahmaputra dam shows we often don’t know how to deal with rivers that cross national borders.