The long-term drying of the American Southwest poses a gathering and measurable threat to hydropower generation in the Colorado River basin. Should Lake Mead, the reservoir formed by Hoover Dam, ...

Every day of the week, from dawn until dusk, throngs of tourists travel more than 30 miles from the Las Vegas Strip to marvel at what’s been called the country’s most impressive engineering feat — ...

For decades, travelers have visited Hoover Dam, one of the nation’s premiere engineering feats and a Southern Nevada tourism staple, for free. Today, it’s unclear how long it will remain a free ...