California, Arizona and Nevada are urging the Trump administration to change course on the Colorado River. The states are ...

Hoover Dam, on the border of Nevada and Arizona, offers tours and scenic views. Visitors can choose between two guided tours: the Power Plant Tour and the Dam Tour. Tours often sell out ...

The 11.4-mile climb in 100-degree heat is actually an industry standard testing site. I drove it to see what it's like.

Lake Pleasant is popular for boating, swimming and camping. But do you know how it was named? It's not named for its calm ...

Constructed along the Colorado River at the border of Nevada and Arizona, more than 21,000 workers helped erect the dam, situated about 30 miles southeast of Las Vegas, during the Great Depression ...

In a blistering letter, water officials in Arizona, California and Nevada recently took the federal government to task for failing to plan adequate measures to protect crucial ...

The infrastructure problems at the dam in northern Arizona have come into focus over the last few years. If the levels of Lake Powell continue to decline and reach critically low levels ...

One of their top asks: consider fixing or overhauling Glen Canyon Dam. The infrastructure problems at the dam in northern Arizona have come into focus over the last few years. If the levels of Lake ...

Mr. J.K. Livingston and his family vacationed by horseback from Santa Fe to the Jemez Mountains. On their return, the editors ...