The Hoover Dam on the Colorado River between Arizona and Nevada, constructed between 1931 and 1936, was slightly taller, but Grand Coulee was more than four times as long. Only the Three Gorges ...

The now-second-tallest dam was ... the dam was initiated on Sept. 30, 1930, then-Interior Secretary Ray Lyman Wilbur ordered the dam to be named after Hoover. Congress made it official five ...

The Hoover is now the most visited dam in the world ... had a lot of water only in the spring when the snowpack melted. Then the water would peter out by the end of the summer.

A transformer exploded Tuesday at Hoover Dam, one of the nation's largest hydroelectric ... with his parents when he saw the explosion and then heard a "big boom." "A ton of black smoke just ...

Now, it’s commercial owners and workers ... “There’s tons of tourists coming to see the Hoover Dam, and then they see this cute, quaint little town, and they just have to come check it ...

Fire from a Tuesday morning transformer explosion at the Hoover Dam was quickly extinguished ... his parents when he saw the explosion and then heard a “big boom.” “A ton of black smoke ...

A transformer exploded Tuesday at Hoover Dam, one of the nation's largest hydroelectric ... with his parents when he saw the explosion and then heard a "big boom." "A ton of black smoke just ...

A transformer exploded Tuesday at Hoover Dam, producing a cloud of thick ... bridge with his parents when he saw the explosion and then heard a “big boom.” “A ton of black smoke just ...