Five alternatives for managing the Colorado River aim to balance competing interests and address the megadrought's impact.

Federal water officials made public on Wednesday what they called "necessary steps" for seven states and multiple tribes that use Colorado River water and hydro ...

The federal government released five alternatives for managing a drier Colorado River in an effort to come up with a long-term strategy for keeping the river from falling to critically ...

The U.S. Department of the Interior's alternative proposals to guide the management of the Colorado River received mixed ...

The Biden administration is swimming against the current to get seven Western states to agree to divvy up the Colorado ...

After more than 100 years of complying with the legal requirement to send a certain amount of water to their downstream ...

Plus: Colorado’s psychedelic program starts next year, solar panels love plants (and vice versa) and the convention center is ...

Arizona officials say studying a century-old, forced-cuts policy will drive home the risks of water shortages to all Colorado ...

After years of drought, some argue that the country's second-largest reservoir should be drained, restoring a landscape of ...

Ruben Gallego, a child of immigrants who found his way to Harvard, Iraq and Congress, was projected to defeat Republican Kari Lake on Monday night and in January will become Arizona’s first ...