Ever wonder what the deepest lake in Arizona is? Here's what you want to know about the top spot for swimming, boating and ...

A dry January across Colorado and the rest of the Rocky Mountain West has created a dichotomy of water haves and have-nots.

University of Arizona researchers say vegetable farmers are more concentrated in Yuma County than car manufacturing is around ...

President Donald Trump’s intrusion into California’s long-running conflict over water management – essentially favoring farmers over wildlife habitat – has drawn massive media and political ...

Of all the challenges facing the Colorado River, there’s at least one that all stakeholders are working on collaboratively, ...

The Trump administration’s move to halt spending on “green” energy programs leaves a big question mark hanging over federally ...

Three of Colorado’s top water experts hammered home the idea that Colorado’s water situation id precarious, at best, and ...

Arizona may not have any ocean-front property. But if you're looking for a beachy getaway, the Grand Canyon State still has ...

Federal administration turnover may slow progress in adopting new operating guidelines for the Colorado River Basin.

One of the top water officials in the West was pushed to resign by the Trump administration. Anne Castle served as a federal ...

A lawsuit has prevented some Arizona ranchers from using wells due to water rights claimed by the Gila River Indian Community ...

Members of the “Protect the Dolores” coalition had hoped former President Joe Biden would designate the rugged canyonlands ...