Applying a market-based approach to Colorado River management could ensure more robust and reliable supplies for farmers, ...

Arizona's water chief is offering a new path out of the morass in Colorado River negotiations — a proposal to tie future ...

As the Colorado River shrinks due to drought and climate change, the negotiators must decide who will take less water — and they need to do so in the next few months.

The Senate on Wednesday approved a package of bills from the Energy and Natural Resources Committee, including legislation to ...

A market-based approach to managing water in the Colorado River basin could provide more reliable supplies for farmers, ...

From Arizona State University researchers, the study of satellite images has found that an amount of water comparable to Lake ...

Under Biden last year, the U.S. Bureau of Reclamation finalized a decision to allow releases of water to bypass Glen Canyon ...

The Colorado River basin has lost huge volumes of groundwater over the past two decades according to a new report from ...

Melting snow from California's Sierra Nevada is filling reservoirs. But dry conditions have shrunk the flow of the Colorado ...

The Bureau of Reclamation has awarded $1.1 million to the Colorado River Indian Tribes to assess irrigation infrastructure and modernization needs.

The Colorado River Basin’s groundwater supplies are dwindling, thanks to a combination of both natural events and human pumping activities, a new study has found. The critical Western system has ...