Ethiopia's leader said Thursday that a contentious multi-billion-dollar mega-dam on the Blue Nile will be inaugurated "in the next six months".

How tribal leaders, commercial fisherman and a few small environmental groups won an uphill campaign against dams.

Glide over the Three Gorges Dam in China, the largest hydroelectric dam in the world, with stunning drone footage capturing its immense scale, powerful water discharge, and the breathtaking ...

The Grand Ethiopian Renaissance Dam (Gerd) was built on the Blue Nile and is Africa's largest hydroelectric dam. Once completed, the dam aims to power millions of homes, increase economic growth and ...

When the Three Gorges Dam - the largest hydroelectric dam in the world - was built it put a very large obstacle in the way of a trade route that had bee used for hundreds of years. So, to solve ...

China wants to build a space-based solar power station in orbit around Earth, and it could do so in the next 25 years.

The solar array isn’t the only plan China has for space research—it also plans to reach the Moon and build an International ...

COULEE DAM – Rumors are swirling in the towns around the country’s largest hydroelectric dam that employees are being quietly laid off amid the recent slashing of the federal workforce.

The Grand Ethiopian Renaissance Dam (Gerd) was built on the Blue Nile and is Africa’s largest hydroelectric dam. Once completed, the dam aims to power millions of homes, increase economic growth ...