These mountains feed rivers that supply drinking water to hundreds of thousands of people along the Front Range. After the ...

MAKUENI, Kenya (AP) — On a dry riverbed one recent sunny morning, residents of Kasengela village toiled away mixing cement and sand to make concrete. The sound of their shovels resonated through the ...

In this video, we explore the construction of a mini hydroelectric dam as part of a science project. The focus is on the principles of hydropower and the step-by-step process of building a model dam. ...

China is planning to build a series of enormous hydropower dams. NPR's Ayesha Rascoe talks to Georgetown University professor Mark Giordano about the project and its effect on Sino-Indian relations.

The Chinese government has said it's moving ahead with building a series of dams that will eclipse anything it has built before. The massive hydroelectric project will help the energy-hungry country ...