After years of drought, some argue that the country's second-largest reservoir should be drained, restoring a landscape of ...

The iconic reservoir faces the risk of becoming a mud lake as 100 million tons of sediment accumulate each year.

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

Page is the hot spot for exploring slot canyons in Arizona. Here are 9 of the most beautiful slot canyons in the state and ...

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.

Arizona has seen wet winter seasons over the past 30 years, but not one after another, and that's what's needed.

Arizona residents were among them. The place and activity that Arizonans said they would choose to spend their final moments was watching the sunset at Lake Powell. It is a lovely spot.

Fed Chair Jerome Powell asserts Trump can't fire him, citing legal protections. This standoff highlights the ongoing debate ...

Lake Powell in Utah and Lake Mead in Nevada manage the fortune ... on the river designed to ensure water release requirements ...

Representative Kari Lake finally called it quits after her second straight loss in a statewide election in Arizona, first ...