A year shy of its 90th anniversary, experts still marvel at the construction of the Hoover Dam, one of the most visited sites in the world.

For citizens shaken by the tumultuous effects of the Great Depression, the Hoover Dam project ... and barren spot called Ragtown. Ila Clements-Davey, the daughter of a dam worker, recalls the ...

A historic 30-ton locomotive used in the construction of the Hoover Dam in the 1930s was carefully relocated to its permanent ...

Everything to know about seeing Hoover Dam, including the security checkpoint, whether there's a lot of walking and how to get dam-tour tickets.