Hoover Dam is a gravity dam. But if you take a water bottle up there on certain days, it sure looks like the opposite.

The Colorado River's flow projections already looked bleak as March began. A regional heatwave has worsened them.

Hawaiʻi's proposal to acquire the dam, and have taxpayers foot the bill for repairs, let the company off the hook.

A proposal to build a hydroelectric power plant near the Red Rock Canyon National Conservation Area won preliminary approval from federal regulators earlier this month. The Desert Bloom Project is a ...

Serge Abergel, the chief operating officer at Hydro‑Québec, said that the utility was legally obligated to deliver enough energy for roughly one million homes throughout the year. The contract allows ...

Lake Mead is headed for an even more concerning, record-low level near the end of 2027, according to projections from federal ...