China is building the world's biggest military command center, and new satellite images show it's progressing fast.

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—by some ...

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