Competition between China and the United States has long been framed as a contest between two countries with opposite roles in the global economy: China as the world’s leading producer and the United ...

The Hoover Dam stands 726 feet tall and 660 feet long, creating a reservoir (Lake Mead) that spans over 110 miles. It holds ...

First called Boulder Dam, the big dam helped create energy, distribute water through the Southwest. Some want to get rid of ...

LAS VEGAS — The section of U.S. Highway 93 that goes over Hoover Dam reopened Monday following the weekend collapse of two cable cranes being used to construct a new ...

The most controversial new diversion is Utah’s proposed Lake Powell pipeline, which would pump Colorado River water from near Glen Canyon Dam in Arizona roughly 140 miles to the city of St ...