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

A new study has found that dams are so effective at 'impounding' massive amounts of water that they've effectively shifted ...

The Hoover Dam is a must-visit destination, steeped in history and packed with awe-inspiring sights, just minutes from Las Vegas. Here's your guide to the ins and outs.

Yes, Hoover Dam tours can fill up and sell out, especially on weekends and during peak travel seasons. You can buy tickets for the Power Plant Tour online in advance.

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.

California and six other states that use water from the Colorado River are nearing a 2026 deadline to come up with new rules for sharing shrinking supplies.