"I don’t really know how long it would take them." Scientists make stunning discovery while studying iconic US lake: 'It ...

Upper Colorado River Basin states will have to accept cuts in their water use to make a seven-state deal work, says an ...

The Colorado River basin, on the whole, is drying. That’s frightful for the 40 million people and 5 million acres that the ...

This Tuesday is the deadline set by the U.S. Bureau of Reclamation for the seven states of the Colorado River to develop a framework for an agreement governing the river’s operations. But that ...

Tuesday, Nov. 11, is the deadline set by the U.S. Bureau of Reclamation for the seven states of the Colorado River to develop a framework for an agreement on Colorado River operations. But that ...

Arizona must rethink its assumptions about endless growth. Growth itself isn’t the enemy — but growth without water is.

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

The Colorado River states are still divided – so much so that they could not reach a broad agreement on how to manage the river by their federal deadline. The Department of the Interior gave seven ...

The heart of the issue is what to do about math that no longer works. When the Colorado River Compact, formalized in 1922, assigned water quantities to the states, the estimate of available river ...

The Canyon's Age Sparks Fierce Scientific Debate Scientists have spent over a century arguing about when the Colorado River first carved through the Colorado Plateau. A diverse set of geologic studies ...

The seven states that share the Colorado River blew past the Nov. 11 deadline without reaching even a framework for how to ...

Travellers in the United States are expected to holiday in a variety of popular hotspots this coming Thanksgiving, gathering ...