The seven states that rely on the river blew a deadline to strike a new water sharing agreement. Cuts are surely coming.

Arizona is exploring some of its biggest water-supply ideas yet, unveiling seven proposals that could bring new sources of ...

Personhood status creates a powerful new mechanism for protecting the eponymous river that makes life possible in their arid ...

If there's no agreement among the seven Colorado River states on a drought plan, Arizona could face new cutbacks. Here's what ...

Negotiators missed a deadline to reach an agreement on Colorado River allocations, spurring a bipartisan call to action from ...

Mesa has struck an agreement with the Gila River Indian Community that will help cover potential shortages on the Colorado ...

The state agency looking to import new water supplies into Arizona may pay private companies seeking to build desalination ...

Arizona Gov. Katie Hobbs says Colorado and other upstream states aren't sufficiently committed to sharing and conserving ...

The Colorado River Indian Tribes have made history by granting Colorado River personhood, giving the river legal rights under ...

Water managers from the seven states that share the Colorado River have blown a deadline given to them by the federal ...

Scottsdale relies on the Colorado River for up to 75% of its tap water, which means deeper cuts would hit the city hard.