Explore the critical threshold for hydropower at Hoover Dam as Lake Mead's water levels approach a significant drop.

The continent has a growing movement to remove old and unnecessary dams to improve river health and save species. It comes as ...

CENTRAL TEXAS — The Highland Lakes, their flows and storage units are extremely important to the Hill Country and Austin metro. Lakes Travis and Buchanan -- the region's water supply reservoirs -- ...

In late May, as the outside temperature approached 100 degrees, Arizona’s top water policy officials gathered in an air-conditioned Phoenix conference room. Their purpose that day was to decide ...