In 1963, the Glen Canyon Dam was built. It created Lake Powell Reservoir, which straddles Utah and Arizona, to ensure a water ...

In 1963, the Glen Canyon Dam was built. It created Lake Powell Reservoir, which straddles Utah and Arizona, to ensure a water supply for the lower Colorado River basin states and Mexico. Over the past ...

Lake Powell, an iconic centerpiece of the Colorado River Basin and the second-largest reservoir in the United States, is ...

On a six-day expedition through Cataract Canyon, I learned what's at stake for the Colorado River — and the people who are ...

Strengthening messages and maintaining infrastructure are some of the ways the dam industry is tackling safety issues head on.

This is the last election that may count on climate terms, Bill McKibben told senior voters. But as dire as it all seems, he ...

The Colorado River is managed like a joint bank account — seven states have equal shares of two basins, and not a single drop ...

When Mary Hoadley was in college, about 50 years ago, she became interested in environmental issues as controversy swirled around Glen Canyon Dam. Originally from Connecticut, she moved to Arizona ...